High Cardiovascular Risk Factors Research Articles

The association of pre-cancer diagnosis cardiovascular risk factors with memory aging after a cancer diagnosis, overall and by race/ethnicity.

Cardiovascular risk factors (CVRFs) are associated with increased risk for cognitive impairment and decline in the general population, but less is known about how CVRFs might influence cognitive aging among older cancer survivors. We aimed to determine how CVRFs prior to a cancer diagnosis affect post-cancer diagnosis memory aging, compared to cancer-free adults, and by race/ethnicity. Incident cancer diagnoses and memory (immediate and delayed recall) were assessed biennially in the US Health and Retirement Study (N = 5,736, 1998-2018). CVRFs measured at the wave prior to a cancer diagnosis included self-reported cigarette smoking, obesity, diabetes, heart disease, hypertension, and stroke. Multivariable-adjusted linear mixed-effects models evaluated the rate of change in standardized memory score (SD/decade) post-cancer diagnosis for those with no, medium, and high CVRFs, compared to matched cancer-free adults, overall and stratified by sex and race/ethnicity. Higher number of CVRFs was associated with worse baseline memory for both men and women, regardless of cancer status. Cancer survivors with medium CVRFs had slightly slower rates of memory decline over time relative to cancer-free participants (0.04 SD units/decade [95% CI: 0.001, 0.08]). Non-Hispanic Black (NHB) and Hispanic cancer-free participants and cancer survivors had worse baseline memory than their Non-Hispanic White (NHW) counterparts. CVRFs were associated with worse baseline memory function, but not decline, for cancer-free adults and cancer survivors. Racial disparities were largely similar between cancer survivors and cancer-free adults. These findings may inform hypotheses about pre-diagnosis multimorbidity and cognitive aging of cancer survivors from diverse groups.

Investigating the brain's neurochemical profile at midlife in relation to dementia risk factors.

Changes in the brain's physiology in Alzheimer's disease are thought to occur early in the disease's trajectory. In this study our aim was to investigate the brain's neurochemical profile in a midlife cohort in relation to risk factors for future dementia using single voxel proton magnetic resonance spectroscopy. Participants in the multi-site PREVENT-Dementia study (age range 40-59 year old) underwent 3T magnetic resonance spectroscopy with the spectroscopy voxel placed in the posterior cingulate/precuneus region. Using LCModel, we quantified the absolute concentrations of myo-inositol, total N-acetylaspartate, total creatine, choline, glutathione and glutamate-glutamine for 406 participants (mean age 51.1; 65.3% female). Underlying partial volume effects were accounted for by applying a correction for the presence of cerebrospinal fluid in the magnetic resonance spectroscopy voxel. We investigated how metabolite concentrations related to apolipoprotein ɛ4 genotype, dementia family history, a risk score (Cardiovascular Risk Factors, Aging and Incidence of Dementia -CAIDE) for future dementia including non-modifiable and potentially-modifiable factors and dietary patterns (adherence to Mediterranean diet). Dementia family history was associated with decreased total N-acetylaspartate and no differences were found between apolipoprotein ɛ4 carriers and non-carriers. A higher Cardiovascular Risk Factors, Aging, and Incidence of Dementia score related to higher myo-inositol, choline, total creatine and glutamate-glutamine, an effect which was mainly driven by older age and a higher body mass index. Greater adherence to the Mediterranean diet was associated with lower choline, myo-inositol and total creatine; these effects did not survive correction for multiple comparisons. The observed associations suggest that at midlife the brain demonstrates subtle neurochemical changes in relation to both inherited and potentially modifiable risk factors for future dementia.

Clinical and long-term prognostic trends in ST-segment elevation myocardial infarction: a multicentre national registry analysis

Abstract Background Although significant advances in patient care, ST-segment elevation myocardial infarction (STEMI) remains a major health problem. Purpose To describe clinical and prognostic characteristics of Portuguese STEMI patients. Material and methods Retrospective multicentre analysis of STEMI patients included in the Portuguese Registry on Acute Coronary Syndromes (ProACS) between October 2010 and October 2022. Baseline characteristics, clinical findings, treatment and mortality were analyzed. Multivariate analysis was performed to assess predictors of mortality. Results The authors studied 14470 patients with a mean age of 64 ± 14 years, of which 74% were male. A high frequency cardiovascular risk factors was observed, namely high blood pressure (63%), dyslipidemia (54%), smoking (35%) and diabetes (25%). Previous myocardial infarction was present in 11%. The most common symptom was chest pain (94%), Killip class 1 the most frequent presentation and left ventricular ejection fraction was preserved in 52%. Around 88% of patients were submitted to coronary angiography and coronary angioplasty was successful in roughly 98%. Multivessel disease was found in 44% although left anterior descending artery was the most frequent culprit artery - in about 44% of cases. Regarding in-hospital complications: shock (36%), congestive heart failure (17%) and death (5%) were reported. Thirty-day and one-year mortality occurred in 6% and 8%, respectively. After multivariate analysis, older age (HR=4.06; CI 95% [2.556-6.448]; p<0.001), left ventricular ejection fraction under 30% (HR=2.038; CI 95% [1.284-3.234]; p=0.003) and Killip class above 1 (HR=1.578; CI 95% [1.104-2.256]; p=0.012) remained as independent risk factors for one-year mortality. Conclusions Cardiovascular risk factors were highly prevalent in our population. Although multivessel disease was common, the most frequent culprit artery was the left anterior descending artery with successful treatment. Several clinical characteristics, namely age, left ventricular ejection fraction and Killip class, were independent risk factors for one-year mortality.

Cardiovascular Risk Management in Patients Treated with JAK Inhibitors.

The Janus kinase (JAK)-signal transducer and activator of transcription (STAT) pathway plays a critical role in the pathogenesis of many immune-mediated inflammatory diseases (IMIDs). Although Janus kinase inhibitors (JAKi) are an effective treatment for several IMIDs, they have come under scrutiny as a class due to a potential risk of venous thromboembolism (VTE) and cardiovascular (CV) events, specifically noted with the oral JAKi, tofacitinib, as reported in the ORAL Surveillance Trial of a high CV risk rheumatoid arthritis population. This trial resulted in a black box warning from the Food and Drug Administration and European Medicines Agency regarding risk of VTE and CV events that was extended across several types of JAKi (including topical ruxolitinib) when treating IMIDs, leading to considerable controversy. Included is an up-to-date review of the current and rapidly evolving literature on CV risk in patients with IMIDs on JAKi therapy, including identification of potential risk factors for future VTE and CV events on JAKi therapy. We suggest a comprehensive, multimodal, and systematic approach for evaluation of CV risk in patients considering taking JAKi and emphasize that cardiologists play an important role in risk stratification and mitigation for patients with high CV risk factors or on long-term JAKi therapies.

Cognition and cardiovascular comorbidities among older adults in primary care in West India.

Cardiovascular risk factors (e.g., diabetes and hypertension) are comorbidities associated with cognitive impairment. The present study was planned to study the relationship between cardiovascular risk factors and cognitive impairment using General Practitioner assessment of Cognition (GPCOG) scale, which is easy to use scale in the primary care. A total of 350 older adults (mean age=66.71 ± 6.53 years; M:F = 220:130) among 3000 who reported to the primary care center in West India were screened. Cardiovascular risk factors were assessed based on written medical records. GPCOG was used for cognitive screening of those over the age of 60 with subjective memory complaints. Frequency of cardiovascular (CV) risk factors in those with cognitive impairment was 46.2% (n = 162/350) and 29% (101/350) in those without cognitive impairment. A Chi-square test of proportion showed values to be statistically significantly different (Chi-square value = 22.04; P =< 0.001; 95% confidence interval [CI] = 10.0463-24.1076%). Odds ratio was found to be 1.6 (95% CI =2-2.1; P =< 0.05). A higher CV risk factors were observed among those with cognitive impairment compared to those cognitively normal older adults in the primary care.

Evaluation of management of diabetic patients by Moroccan cardiologists: A national survey

Diabetes is high cardiovascular risk factor, it's common in patients admitted in cardiology. the aim of the survey is to evaluate the management of diabetic patients by cardiologists. We realize a survey designed to cardiologists, it's about the frequency of diabetic patients, the support in primary prevention, the collaboration with diabetologists, the screening of patients, the therapeutic education program, the practice of physical activity, and the management of treatment. It was 70 cardiologists who participated to survey, 40% of patients admitted in cardiology are diabetic; 83% of cardiologists support patients in primary prevention, 85% of cardiologists refer patients to diabetologists when diabetes is confirmed, 61% collaborated with diabetologists, 89% make a systemic screening of patients, 70% of cardiologists make a specific therapeutic education and advice physical activity to patients and 50% of cardiologists manage and modify anti diabetic treatment. Most of cardiologists are conscious of primary prevention in diabetic patients, they advised physical activity and make therapeutic education to patients, they collaborate actively with diabetologists in the management of diabetic patient.

Smoking across adolescence and adulthood with cardiovascular risk among American Indian peoples.

American Indian peoples (AIs) have high smoking rates and cardiovascular risk factor burden. The present study aimed to (a) investigate latent smoking classes across adolescence and adulthood, (b) investigate adolescent predictors of smoking classes, and (c) assess how smoking class is related to adult cardiovascular risk in a sample of AIs. A sample of AIs (N = 338) from the National Adolescent to Adult Health Study self-reported on smoking across four assessment waves (W1: 7th-12th grade; W2: 8th-12th grade; W3: ages 18-26; W4: ages 24-32). The socioecological framework for addressing tobacco-related disparities was used to identify potential adolescent (W1) risk and resource factors. C-reactive protein, blood pressure, and lipids were collected at W4. Growth mixture modeling and regressions were used. Six smoking classes were identified: light smoking (36%), nonsmoking (23%), escalating, adult daily smoking (13%), chronic heavy smoking (12%), escalating, young adult daily smoking (9%), and reducing smoking (7%). Risk factors for being in the chronic heavy smoking class included peer smoking and older age at W1. Compared with the chronic heavy smoking class, AIs in the reducing smoking class lived in in more impoverished neighborhoods during adolescence. Relative to several classes with less smoking, being in the chronic heavy smoking class was associated with higher C-reactive protein and less favorable lipid levels. W1 social support was a resource factor for adult diastolic blood pressure and some lipids. Socioecologically informed tobacco interventions have the potential to reduce smoking and cardiovascular risk among AIs, and bolstering social support may be important. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Association of a Multiancestry Genome-Wide Blood Pressure Polygenic Risk Score With Adverse Cardiovascular Events.

Traditional cardiovascular risk factors and the underlying genetic risk of elevated blood pressure (BP) determine an individual's composite risk of developing adverse cardiovascular events. We sought to evaluate the relative contributions of the traditional cardiovascular risk factors to the development of adverse cardiovascular events in the context of varying BP genetic risk profiles. Genome-wide polygenic risk score (PRS) was computed using multiancestry genome-wide association estimates among US adults who underwent whole-genome sequencing in the Trans-Omics for Precision program. Individuals were stratified into high, intermediate, and low genetic risk groups (>80th, 20-80th, and <20th centiles of systolic BP [SBP] PRS). Based on the ACC/AHA Pooled Cohort Equations, participants were stratified into low and high (10 year-atherosclerotic cardiovascular disease [CVD] risk: <10% or ≥10%) cardiovascular risk factor profile groups. The primary study outcome was incident cardiovascular event (composite of incident heart failure, incident stroke, and incident coronary heart disease). Among 21 897 US adults (median age: 56 years; 56.0% women; 35.8% non-White race/ethnicity), 1 SD increase in the SBP PRS, computed using 1.08 million variants, was associated with SBP (β: 4.39 [95% CI, 4.13-4.65]) and hypertension (odds ratio, 1.50 [95% CI, 1.46-1.55]), respectively. This association was robustly seen across racial/ethnic groups. Each SD increase in SBP PRS was associated with a higher risk of the incident CVD (multivariable-adjusted hazards ratio, 1.07 [95% CI, 1.04-1.10]) after controlling for ACC/AHA Pooled Cohort Equations risk scores. Among individuals with a high SBP PRS, low atherosclerotic CVD risk was associated with a 58% lower hazard for incident CVD (multivariable-adjusted hazards ratio, 0.42 [95% CI, 0.36-0.50]) compared to those with high atherosclerotic CVD risk. A similar pattern was noted in intermediate and low genetic risk groups. In a multiancestry cohort of >21 000 US adults, genome-wide SBP PRS was associated with BP traits and adverse cardiovascular events. Adequate control of modifiable cardiovascular risk factors may reduce the predisposition to adverse cardiovascular events among those with a high SBP PRS.

Blood-glucose control status in type 2 diabetes patients with high cardiovascular risk

The risk of cardiovascular injury and death in type 2 diabetes patients is 2 to 4 times higher than in the general population. Patients with type 2 diabetes at high cardiovascular risk were defined as having 10 years of diabetes without end-organ damage and/or any additional risk factors such as hypertension, dyslipidemia, smoking, or obesity.&#x0D; Aims: To investigate blood-glucose control status and some related factors in patients with type 2 diabetes with high cardiovascular risk.&#x0D; Methods: A cross-sectional, prospective study of 85 diabetes patients with high cardiovascular risk who visited the Outpatient Department, Bach Mai Hospital from November 2021 to August 2022.&#x0D; Results: The average age is 55.9 years old, with 60.0% of the population being female. When follow-up began, the ratio of HbA1C &lt; 7 was 51.8%; and the mean HbA1c was 7.79 ± 2.1% and the mean fasting plasma glucose was 8.78 ± 3.05 mmol/L. After the follow-up period, HbA1C &lt; 7 was 50.8%, mean HbA1c was 7.21 ± 1.13%, and the rate of noncompliance with treatment was 20%.&#x0D; High cardiovascular risk factors in patients with type 2 diabetes include: dyslipidemia (91.8%) and hypertension (44.7%), smoking (16.5%), obesity (24.7%), and family history of early cardiovascular disease (3.5%). 80% of patients had 1-2 concomitant cardiovascular risk factors.&#x0D; Conclusion: Blood glucose control is associated to exercise regimen, medication compliance, number of hypoglycemic drug classes, and years of diabetes. The majority of patients with type 2 diabetes who are at high cardiovascular risk do not achieve multi-risk factor control goals, which is mainly correlated to medication compliance.

Ultra-processed food intake is associated with children and adolescents with congenital heart disease clustered by high cardiovascular risk factors.

The excessive intake of ultra-processed foods (UPF) is associated with an increase in cardiovascular risk. However, the effect of UPF intake on cardiovascular health in children and adolescents with congenital heart disease (CHD) is unknown. The aim of the present study was to describe UPF intake and evaluate associations with isolated cardiovascular risk factors and children and adolescents with CHD clustered by cardiovascular risk factors. A cross-sectional study was conducted involving 232 children and adolescents with CHD. Dietary intake was assessed using three 24-hour recalls. UPFs were categorized using the NOVA classification. The cardiovascular risk factors evaluated were central adiposity, elevated high-sensitivity C-reactive protein (hs-CRP) and subclinical atherosclerosis. The clustering of cardiovascular risk factors (waist circumference, hs-CRP and carotid intima-media thickness) was performed, allocating the participants to two groups (high versus low cardiovascular risk). UPFs contributed 40.69% (SD 6.21) to total energy intake. The main UPF groups were ready-to-eat and take-away/fast foods (22.2% energy from UPFs). The multivariable logistic regression revealed that an absolute increase of 10% in UPF intake (OR=1.90; 95% CI: 1.01;3.58) was associated with central adiposity. An absolute increase of 10% in UPF intake (OR=3.77; 95% CI: 1.80;7.87) was also associated with children and adolescents with CHD clustered by high cardiovascular risk after adjusting for confounding factors. Our findings demonstrate that UPF intake should be considered a modifiable risk factor for obesity and its cardiovascular consequences in children and adolescents with CHD.

Comparison of Radiation Exposure Among Interventional Echocardiographers, Interventional Cardiologists, and Sonographers During Percutaneous Structural Heart Interventions

Transesophageal echocardiography during percutaneous left atrial appendage closure (LAAO) and transcatheter edge-to-edge mitral valve repair (TEER) require an interventional echocardiographer to stand near the radiation source and patient, the primary source of scatter radiation. Despite previous work demonstrating high radiation exposure for interventional cardiologists performing percutaneous coronary and structural heart interventions, similar data for interventional echocardiographers are lacking. To assess whether interventional echocardiographers are exposed to greater radiation doses than interventional cardiologists and sonographers during structural heart procedures. In this single-center cross-sectional study, radiation doses were collected from interventional echocardiographers, interventional cardiologists, and sonographers at a quaternary care center during 30 sequential LAAO and 30 sequential TEER procedures from July 1, 2016, to January 31, 2018. Participants and study personnel were blinded to radiation doses through data analysis (January 1, 2020, to October 12, 2021). Occupation defined as interventional echocardiographers, interventional cardiologists, and sonographers. Measured personal dose equivalents per case were recorded using real-time radiation dosimeters. A total of 60 (30 TEER and 30 LAAO) procedures were performed in 60 patients (mean [SD] age, 79 [8] years; 32 [53.3%] male) with a high cardiovascular risk factor burden. The median radiation dose per case was higher for interventional echocardiographers (10.6 μSv; IQR, 4.2-22.4 μSv) than for interventional cardiologists (2.1 μSv; IQR, 0.2-8.3 μSv; P < .001). During TEER, interventional echocardiographers received a median radiation dose of 10.5 μSv (IQR, 3.1-20.5 μSv), which was higher than the median radiation dose received by interventional cardiologists (0.9 μSv; IQR, 0.1-12.2 μSv; P < .001). During LAAO procedures, the median radiation dose was 10.6 μSv (IQR, 5.8-24.1 μSv) among interventional echocardiographers and 3.5 (IQR, 1.3-6.3 μSv) among interventional cardiologists (P < .001). Compared with interventional echocardiographers, sonographers exhibited low median radiation doses during both LAAO (0.2 μSv; IQR, 0.0-1.6 μSv; P < .001) and TEER (0.0 μSv; IQR, 0.0-0.1 μSv; P < .001). In this cross-sectional study, interventional echocardiographers were exposed to higher radiation doses than interventional cardiologists during LAAO and TEER procedures, whereas sonographers demonstrated comparatively lower radiation doses. Higher radiation doses indicate a previously underappreciated occupational risk faced by interventional echocardiographers, which has implications for the rapidly expanding structural heart team.

†Efficacy and Safety of Inclisiran in Patients with Polyvascular Disease: Pooled Post hoc Analysis of the phase 3 ORION-9, ORION-10, and ORION-11 Randomized Controlled Trials

<h3>Lead Author's Financial Disclosures</h3> Wolfgang Koenig, MD has received consulting fees and lecture fees from AstraZeneca, Novartis and Amgen; consulting fees from Pfizer, the Medicines Company, DalCor Pharmaceuticals, Genentech, Esperion, OMEICOS, Novo Nordisk, LIB Therapeutics, Kowa, Corvidia Therapeutics and Daiichi Sankyo; lecture fees from Berlin- Chemie, Bristol-Myers Squibb and Sanofi; and grant support and provision of reagents from Singulex, Abbott, Roche Diagnostics and Dr. Beckmann Pharma. <h3>Study Funding</h3> Novartis Pharma AG, Basel, Switzerland. <h3>Background/Synopsis</h3> Approximately 25% of patients with atherosclerotic cardiovascular disease (ASCVD) have polyvascular disease (PVD) involving 2 or more coronary, cerebrovascular, and peripheral artery beds. PVD is an independent predictor of major adverse cardiovascular events (MACE) and death. Agents that inhibit proprotein convertase subtilisin/kexin type 9 (PCSK9) reduce low-density lipoprotein cholesterol (LDL-C) concentrations and MACE incidence in patients with PVD. Inclisiran is a small interfering RNA agent targeting PCSK9 messenger RNA that is well tolerated and provides effective and sustained LDL-C reductions. <h3>Objective/Purpose</h3> To describe the effect of inclisiran vs placebo in patients with and without PVD. <h3>Methods</h3> This was a post hoc analysis of patients with heterozygous familial hypercholesterolemia or ASCVD or its risk equivalents randomized 1:1 to 300mg inclisiran sodium (equivalent to 284mg inclisiran) or placebo at baseline, Day 90, and 6 monthly thereafter in ORION-9 (NCT03397121), ORION-10 (NCT03399370), and ORION-11 (NCT03400800). Evaluations included LDL-C percentage change from baseline to Day 510 and corresponding time-averaged change from Day 90 to Day 540, with both evaluated by PVD presence or absence, and safety over 540 days. <h3>Results</h3> Baseline characteristics for 470 patients (13.6%) with PVD and 2984 (86.4%) without PVD were generally balanced between treatment arms in both groups, with higher cardiovascular risk factors and lower LDL-C concentrations in patients with PVD (Table 1). Mean (95% CI) placebo-corrected LDL-C percentage changes from baseline to Day 510 with inclisiran were −48.9% (−55.6 to −42.2) in patients with PVD and −51.5% (−53.9 to −49.1) in those without (Table 2). Treatment-emergent adverse events (TEAEs) and treatment-emergent serious adverse events (TESAEs) were similar between treatment arms irrespective of PVD status, although reported TESAEs trended higher with PVD in both treatment arms (Table 2). Clinically relevant injection site TEAEs were more frequent with inclisiran vs placebo in both groups; all were mild or moderate. Few patients had clinically relevant laboratory measurements (Table 2). <h3>Conclusions</h3> Twice-yearly dosing with inclisiran (after the initial and 3-month doses) provided effective and sustained LDL-C lowering in patients with ASCVD irrespective of their PVD status, with a safety profile similar to that of placebo except for a modest increase in mainly mild TEAEs at the injection site. Notably, TESAEs were reported more frequently in patients with PVD, which was likely due to their more advanced disease. Since patients with PVD are at high risk of cardiovascular events, intensive LDL-C lowering may be beneficial to reduce this risk.

Serum Cortisol, 25 (OH)D, and Cardiovascular Risk Factors in Patients with Type 2 Diabetes Mellitus.

Background and Aims The effects of cortisol on cardiovascular diseases (CVD) and CVD risk are unknown, especially in patients with type 2 diabetes mellitus (T2DM). Furthermore, it is unclear whether 25 (OH)D can alter the associations of cortisol with CVD and CVD risk factors. Thus, the present study was to investigate the associations of serum cortisol with CVD and CVD risk factors and whether 25 (OH)D altered these associations among patients with T2DM. Materials and methods. A total of 762 patients diagnosed with T2DM were recruited. The levels of serum cortisol and 25 (OH)D were measured with a liquid chromatography-tandem mass spectrometry. Logistic regression and linear regression were used to assess the association of cortisol with CVD and multiple cardiovascular risk factors. Modification analyses were performed to identify whether 25 (OH)D altered the above associations. Results A 1 SD increase in cortisol was associated with a higher prevalence of stroke (odds ratio (OR): 1.25, 95% confidence interval (CI): 1.05, 1.50). Elevated cortisol was associated with related cardiovascular risk factors, including deceased ß cell function, high-density lipoprotein-cholesterol (HDL-C), and fasting insulin, as well as increased triglycerides (TG), low-density lipoprotein-cholesterol (LDL-C), fasting plasma glucose (FPG), and glycated hemoglobin (HbA1c). In addition, modification analyses suggested that the associations of cortisol with ß cell function, fasting insulin, FPG, and HbA1c were modified by 25 (OH)D. Conclusions Serum cortisol was associated with the prevalence of stroke and cardiovascular risk factors, and the associations of cortisol with cardiovascular risk factors were moderated by 25 (OH)D, suggesting that T2DM patients with exposure to lower 25 (OH)D levels and higher cortisol levels were more susceptible to have higher cardiovascular risk factors.

AMBULATORY BLOOD PRESSURE MEASURMENT INTEREST IN GENERAL PRACTICE

Objective: International societies recommend out of office blood pressure (BP) measurement to confirm and follow hypertension (HT). In France Ambulatory blood pressure monitoring (ABPM) is usually used only by cardiologists or hypertensive specialists. However a majority of hypertensive patients are seen by general practitioners GP’s. The objective of our study was to evaluate ABPM interest in GP’s daily practice. Design and method: This is a retrospective, monocentric, observational study including all consecutive patients undergoing ABPM in a GP’s surgery in Grenoble. The study groups were divided in three depending on ABPM indications: - Screening of normal clinical blood pressure patients with high cardiovascular risk factors (SNBPP) - Diagnosis in unknown hypertensive patients with elevated clinical BP (DHBPP) Follow up of known treated hypertensive patients (HPP). Results: 422 subjects ABPM were analysed. ABPM changed 43% patient BP status. - Among SNBPP (35 subjects) 49% presented masked HT. - Among DHBPP (158 subjects) 41% presented white coat HT. Systolic and diastolic office BP were significantly higher in confirmed hypertensive patients (p = 0.01 and &lt; 10–4 respectively). - Among HPP (229 subjects) 16% presented controlled BP, 33% presented white coat HTN, 11% masked HTN, 40% uncontrolled HT. Number and type of medications were not statistically correlated with BP control. Dipping profil: 40.4% of patients were dippers, 40.2% were non dippers, 9.9% were reverse dippers, and 9.4% extreme dippers. Dipping variations were statistically different over the 3 groups (p &lt; 10–4). Conclusions: ABPM is a great tool for GP’s to characterise accurately BP profil, and improve follow up and monitoring of patients.

Fluid-attenuated inversion recovery magnetic resonance imaging textural features as sensitive markers of white matter damage in midlife adults

White matter hyperintensities are common radiological findings in ageing and a typical manifestation of cerebral small vessel disease. White matter hyperintensity burden is evaluated by quantifying their volume; however, subtle changes in the white matter may not be captured by white matter hyperintensity volumetry. In this cross-sectional study, we investigated whether magnetic resonance imaging texture of both white matter hyperintensities and normal appearing white matter was associated with reaction time, white matter hyperintensity volume and dementia risk in a midlife cognitively normal population. Data from 183 cognitively healthy midlife adults from the PREVENT-Dementia study (mean age 51.9 ± 5.4; 70% females) were analysed. White matter hyperintensities were segmented from 3 Tesla fluid-attenuated inversion recovery scans using a semi-automated approach. The fluid-attenuated inversion recovery images were bias field corrected and textural features (intensity mean and standard deviation, contrast, energy, entropy, homogeneity) were calculated in white matter hyperintensities and normal appearing white matter based on generated textural maps. Textural features were analysed for associations with white matter hyperintensity volume, reaction time and the Cardiovascular Risk Factors, Aging and Dementia risk score using linear regression models adjusting for age and sex. The extent of normal appearing white matter surrounding white matter hyperintensities demonstrating similar textural associations to white matter hyperintensities was further investigated by defining layers surrounding white matter hyperintensities at increments of 0.86 mm thickness. Lower mean intensity within white matter hyperintensities was a significant predictor of longer reaction time (t = −3.77, P < 0.01). White matter hyperintensity volume was predicted by textural features within white matter hyperintensities and normal appearing white matter, albeit in opposite directions. A white matter area extending 2.5 – 3.5 mm further from the white matter hyperintensities demonstrated similar associations. White matter hyperintensity volume was not related to reaction time, although interaction analysis revealed that participants with high white matter hyperintensity burden and less homogeneous white matter hyperintensity texture demonstrated slower reaction time. Higher Cardiovascular Risk Factors, Aging, and Dementia score was associated with a heterogeneous normal appearing white matter intensity pattern. Overall, greater homogeneity within white matter hyperintensities and a more heterogeneous normal appearing white matter intensity profile were connected to a higher white matter hyperintensity burden, while heterogeneous intensity was related to prolonged reaction time (white matter hyperintensities of larger volume) and dementia risk (normal appearing white matter). Our results suggest that the quantified textural measures extracted from widely used clinical scans, might capture underlying microstructural damage and might be more sensitive to early pathological changes compared to white matter hyperintensity volumetry.

Osteocalcin-expressing endothelial progenitor cells and serum osteocalcin forms are independent biomarkers of coronary atherosclerotic disease severity in male and female patients

PurposeOsteocalcin (OC), an osteoblast-derived regulator of metabolic processes, and circulating early endothelial progenitor cells (EPC, CD34 − /CD133 + /KDR +) expressing OC (OC +) are potential candidates linking bone metabolism and the vasculature and might be involved in vascular atherosclerotic calcification. This study aimed at assessing the association of circulating levels of different OC forms and of EPCs count with disease severity in patients with documented coronary atherosclerosis (CAD).MethodsPatients (n = 59) undergoing coronary angiography were divided, according to stenosis severity, into (1) early coronary atherosclerosis (ECA) (n = 22), and (2) late coronary atherosclerosis (LCA) (n = 37). Total OC (TOC), carboxylated OC (cOC), undercarboxylated OC (unOC) were quantified by ELISA. EPC OC + count was assessed by flow cytometry.ResultsEPC OC + counts showed significant differences between ECA and LCA groups. unOC and unOC/TOC ratio were inversely correlated with EPC OC + count. A significant decrease in TOC and unOC plasma levels was associated with higher cardiovascular risk factors (CVRFs) number. EPC OC + count was correlated with LDL-C, total cholesterol, and triglycerides, with a greater significance in the LCA group. No association between the different forms of circulating OC (TOC, ucOC, cOC) and severity of CAD was found.ConclusionThis study showed a significant association between EPCs (CD34 − /CD133 + /KDR + /OC +), CAD severity and CVRFs, suggesting an active role for EPC OC + in the development of CAD. An inverse correlation between TOC, ucOC, and number of CVRFs was observed, suggesting that OC, regardless of its carboxylation status, may be developed as a further cardiovascular risk biomarker.

Prevalence of arterial hypertension and cardiovascular risk factors in a rural population exposed to arsenic in Argentina.

To determine the prevalence of arterial hypertension and cardiovascular risk factors (CRF) in a rural population exposed to arsenic (As) in drinking water in the province of Tucumán, Argentina. A total of 352 adult inhabitants participated. Consumption of arsenic in drinking water was measured. Blood pressure, smoking, risk and harmful alcohol consumption, salt intake, physical activity, body mass index, glycemia and dyslipidemia were evaluated. Cardiovascular risk was calculated using the Framingham score. The population was divided into Exposed Group (EG) n=90 and Non-Exposed Group (NEG) n=262. The prevalence of hypertension was 48.9 and 51.1% in each group, respectively; for smoking it was 31.1 and 39.7%; for risky alcohol consumption, 22.2 and 17.9%; for harmful alcohol consumption, 36.6 and 36.6%; for salt intake, 100 and 100%; for physical activity, 16.7 and 18.7%; for being overweight, 43.3 and 43.9%; for obesity, 25.5 and 25.6%; for diabetes, 24.4 and 32.8%; and for dyslipidemia, 58.9 and 66.4%. The scores for low, moderate, or high-risk were 50; 21.1; and 28.9% in the EG, and 54.6; 19.1 and 26.3% in the NEG, respectively. Exposure to As does not affect the prevalence of CRFs. We identified a rural population in a vulnerable condition with high CRFs. The National Risk Factor Survey does not reflect what happens in rural areas. The Framingham scale is consistent with the found CRFs. The implementation of health promotion policies is required to improve the prognosis of suffering cardiovascular events in the short and medium term.

Recommendations for health promotion in an age of high cardiovascular risk factor rates

Recommendations for health promotion in an age of high cardiovascular risk factor rates

Prevalence of high blood pressure and cardiovascular risk factors from a community screening programme in the Middle-East; a 3-year analysis of data from the May Measurement Month programme (2017-2019) in Oman.

The May Measurement Month (MMM) programme is a global cross-sectional blood pressure (BP) screening programme. Here we present the combined data for the years 2017–2019 from Oman. BP was measured at various screening sites, according to standard protocol and hypertension was diagnosed if the BP was ≥140/90 mmHg or if the individual was already on antihypertensive medication. A total of 15,679 individuals (mean age 41.1 ± 12.6 years range 18–89 years; 71% male) were screened over the 3-year period. 7702 individuals (mean age 41.8 ± 13.9 years; 71.5% male) had three BP readings. The mean of the last two BP readings was 127.3 ± 17.1 mmHg. 1573 readings were in the hypertensive range (1004 newly diagnosed hypertension). A further 749 individuals were on antihypertensive medications with normal BP readings giving a proportion of 30.1% of the entire cohort being hypertensive. BP was high in 43% of patients on antihypertensive medications, 28.1% of those with previous myocardial infarction, 33.9% of those with previous stroke and 37.6% of the diabetic patients. BP strongly correlated with body mass index (BMI) and age (both p < 0.001), with a large proportion (68.5%) of individuals having high BMI(>25 kg/m2). Arab and South Asian ethnicity was associated with higher BMI and BP (both p < 0.001).Community screening programmes help identify previously undiagnosed hypertension and hypertensives with high BP. They also help to identify those at high cardiovascular risk. More emphasis should be given to monitoring those in high cardiovascular risk categories and high-risk ethnic groups.

Acute Effect of Enhanced External Counterpulsation on the Carotid Hemodynamic Parameters in Patients With High Cardiovascular Risk Factors.

PurposeEnhanced external counterpulsation (EECP) can improve carotid circulation in patients with coronary artery disease. However, the response of carotid hemodynamic parameters induced by EECP in patients with high cardiovascular risk factors remains to be clarified. This study aimed to investigate the acute effect of EECP on the hemodynamic parameters in the carotid arteries before, during, and immediately after EECP in patients with hypertension, hyperlipidemia, and type 2 diabetes.MethodsEighty-three subjects were recruited into this study to receive 45-min EECP, including patients with simple hypertension (n = 21), hyperlipidemia (n = 23), type 2 diabetes (n = 18), and healthy subjects (n = 21). Hemodynamic parameters in both common carotid arteries (CCAs) were measured and calculated from Doppler ultrasound images. Peak systolic velocity (PSV), end-diastolic velocity (EDV), mean inner diameter (ID), systolic/diastolic flow velocity ratio (VS/VD), flow rate (FR), and resistance index (RI) were monitored before, during, and immediately after 45-min EECP.ResultsEDV and VS/VD were significantly reduced, while RI of CCAs was significantly increased among four groups during EECP (all P < 0.01). Additionally, the ID of CCAs and the FR of left CCA increased in patients with hyperlipidemia during EECP (P < 0.05). PSV of left CCA was reduced in patients with type 2 diabetes (P < 0.05). Moreover, immediately after EECP, ID was significantly higher in patients with hyperlipidemia. The RI of patients with hypertension and PSV and VS/VD of patients with type 2 diabetes were significantly lower compared with baseline (all P < 0.05).ConclusionEECP created an acute reduction in EDV, PSV, and VS/VD, and an immediate increase in the RI, FR, and ID of CCAs among the four groups. Additionally, a single 45-min session of EECP produced immediate improvement in the ID of patients with hyperlipidemia, the RI of patients with hypertension, and the PSV and VS/VD of patients with type 2 diabetes. The different hemodynamic responses induced by EECP may provide theoretical guidance for making personalized plans in patients with different cardiovascular risk factors.