Risk Of Future Cardiovascular Events Research Articles

Association of magnesium intake with predicted atherosclerotic lesions and cardiovascular risk in young adults based on PDAY score: a cross-sectional study

BackgroundMagnesium deficiency has been shown to accelerate atherosclerosis. We hypothesized that dietary magnesium intake at a young age is associated with future atherosclerotic lesions and cardiovascular risk in a large, nationally representative cohort of U.S. adults.MethodsWe included U.S. adults aged 20 to 34 years old from the National Health and Nutrition Examination Survey (NHANES) 2007 to 2018, a population-based cross-sectional study. Dietary magnesium intake was assessed using 24-hour diet recalls. Atherosclerotic lesions in the young adult population were predicted by the Pathobiological Determinants of Atherosclerosis in Youth (PDAY) score that was based on age, sex, smoking status, lipids, blood pressure, and obesity. Information on cardiovascular disease (CVD) risk factors including hypertension, non-HDL-C dyslipidemia, and diabetes was also collected. We used multivariable logistic analysis models to test the association between magnesium intake levels and the PDAY score and CVD risk factors, respectively, after adjusting for several potential confounding factors.Results7,244 eligible participants were included in the analysis. The magnesium intake level was classified into three categories based on the tertile distribution in the population (i.e., ≤ 224, 225–340, and ≥ 341 mg/day). Compared with the lowest tertile, the multivariable-adjusted odds ratio (OR) and 95% confidence interval (95% CI) for the PDAY score were 0.83 (95% CI, 0.72 to 0.96) and 0.60 (95% CI, 0.49 to 0.74) in the second and the third tertiles of magnesium intake, respectively (P value for trend < 0.001), and there was a negative dose-response relationship (test for trend P value < 0.001). In addition, the highest dietary magnesium intake was significantly inverse associated with non-HDL-C dyslipidemia compared with the lowest magnesium intake (OR = 0.65; 95% CI, 0.46 to 0.91).ConclusionsDietary magnesium intake is inversely associated with the risk of future cardiovascular events assessed by the PDAY score and non-HDL-C dyslipidemia in young adulthood years.

Abstract 4124289: Changes in high-sensitivity cardiac troponin I and associated cardiovascular risk: Analyses From the FOURIER Trial

Background: Circulating high-sensitivity cardiac troponin I (hs-cTnI) is associated with the risk of future cardiovascular (CV) events in stable patients (pts). Data are scarce regarding changes of hs-cTnI in a stable setting. Aims: To study baseline and changes of hs-cTnI in pts with atherosclerotic CV disease (ASCVD), and the association with risk of major CV events. Methods: We measured hs-cTnI (Abbott ARCHITECT) at baseline (BL) and 24 weeks (wks) in 20,718 pts enrolled in a nested biomarker study of the FOURIER trial, which tested the PCSK9i evolocumab vs. placebo in pts with ASCVD on statin and LDL &gt; 70 or non-HDL &gt; 100 mg/dL. The primary endpoint was an adjudicated composite of CV death, MI, stroke, hosp. for unstable angina, or coronary revascularization. The HR (95% CI) across percent-change of hs-cTnI was investigated in pts with quantifiable hs-cTnI at BL and 24 wks (lower limit of quantification (LLOQ) 3.6ng/L) using restricted-cubic splines and Cox-PH models, adjusted for sex, age, LDL at BL, prior MI, randomized treatment, eGFR, DM, HTN, prior HF, and BMI. A Generalized Additive Model was used to predict event rates as a function of hs-cTnI BL and absolute change, flexibly evaluated with a non-linear interaction. All models were based on 3-year follow-up using landmark analysis from 24 wks. Results: Median age was 63 yrs (25 th , 75 th percentiles: 56, 69), 75.5% were male, 86.1% had CAD, 13.7% PAD, and 19.0% a prior stroke. Of these pts, 11,021 (46.8%) had hs-cTnI &gt; LLOQ at BL and 24 wks. The median hs-cTnI at 24 wks was 6.6ng/L (5 th , 25 th , 75 th , 95 th percentiles are: 3.7, 4.7, 11.9, 51.1 ng/L). The absolute event rate of the primary endpoint across hs-cTnI BL and depending on absolute hs-cTnI change to 24 wks is shown in Fig. A . Higher Hs-cTnI BL was associated with higher event rates (p &lt; 0.001). Additionally, absolute reductions and increases of hs-cTnI from BL to 24 wks resulted in reduced and increased event rates, respectively, across hs-cTnI BL . Additionally, relative decrease and increase of hs-cTnI from BL to 24 wks were associated with reduced and increased relative risk, respectively (p for overall effect &lt; 0.001, Fig. B ). Conclusion: Changes in hs-cTnI are associated with the risk of future CV events. Serial measurements of hs-cTnI may aid in reclassification of CV risk and the identification of pts whose CV risk changes with time.

Abstract 4137928: Race-Dependent Association of Inflammation and Cholesterol with Cardiovascular Mortality in US Population

Background: Inflammation and cholesterol jointly contribute to cardiovascular disease and mortality. The relative contributions of inflammation and cholesterol to the risk of future cardiovascular events might shift according to pre-existing traits of each individual. Whether the association of inflammation and cholesterol with cardiovascular mortality differ by race remains unclear. Method: We sampled 12,726 participants from NHAENS III who were categorized as non-Hispanic White, non-Hispanic Black or Mexican Americans. In all race groups, we used the Cox proportional hazard regression model to relate log-transformed CRP and LDL-C levels to CVD deaths. All models simultaneously included CRP and LDL-C, and were adjusted for age, current smoking, hypertension, diabetes mellitus, body mass index, lipid-lowering medications, total cholesterol and family income. Results: 12,726 participants (53.4% female, mean age 46.8 ± 19.7 years) including 5648 non-Hispanic White (44.4%), 3484 non-Hispanic Black (27.4%) and 3594 Mexican-American (28.2%) were followed up for a median 26.3 years , and 1905 cardiovascular deaths were documented. After adjusting for cardiometabolic risk factors, per 1 SD increase in log-transformed CRP was associated with 14% (HR 1.14 [95% CI, 1.08-1.21], P &lt; 0.001) and 13% (HR 1.13 [95% CI, 1.04-1.23], P = 0.001) higher risk of CVD mortality in non-Hispanic White and non-Hispanic Black respectively, while the association was neutral in Mexican American. Notably, per 1 SD increase in LDL-C was not associated with CVD mortality in all race groups (P &gt; 0.05 for all). Conclusion: After a follow up of median 26.3 years, we found that, in non-Hispanic White and Black individuals, but not in Mexican American, inflammatory was a stronger predictor of cardiovascular mortality, compared to cholesterol.

Predictive Value of Coronary Calcifications for Future Cardiac Events in Asymptomatic Patients with Severe Chronic Kidney Disease.

Coronary calcification is a well-established risk factor for cardiovascular events. This retrospective study sought to determine the predictive value of coronary calcification in a specific group of patients with chronic kidney disease. We included 1094 asymptomatic patients (724 males, 370 females, age 62 ± 9.3 years) referred for cardiological examination. Patents were divided into two groups depending on their renal function. Coronary calcification was determined with a multi-slice computer tomography (CT) scanner. For quantification of coronary calcification the Agatston score was calculated. Over a mean follow up period of 6.2 ± 1.3 years we observed the rate of cardiovascular events (185 events, 61 myocardial infarctions, 103 revascularizations, 21 cardiac deaths). The calcium score was significantly higher in patients with severe kidney disease (glomerular filtration rate (GFR) ≤30 mL/min/1.72 m2) compared with those with normal to moderate reduced renal function (GFR ≥30 mL/min/1.72 m2) (207 ± 190 vs.121 ± 169, p ≤ 0.001). The event rate in patients with severe impaired renal function was significantly higher compared to patients with normal to moderate reduced renal function (20.6% vs. 14.8%, p = 0.0001). The hazard ratio for cardiovascular events increased constantly with the calcium score in both groups. The hazard ratio in patients with severe kidney disease was significantly lower compared to patients in corresponding groups with regular to moderate reduced renal function (7.3 vs. 9.3, p = 0.01). No cardiac events were observed in patients with a calcium score of 0. We could demonstrate that risk prediction with the calcium score is possible in patients with severe chronic kidney disease even if the calcium score overestimates the risk for future cardiovascular events compared to patients with normal to moderate reduced renal function.

Utilizing unsupervised machine learning to uncover novel phenogroups within the broad QRS complex

Abstract Background Conduction disease can manifest as a broad QRS complex on the ECG. Broad QRS is conventionally categorised as left bundle branch block (LBBB) and right bundle branch block (RBBB) or non-specific intraventricular conduction delay (IVCD), based on QRS morphology. These subgroups were coined over a century ago and have been relevant for heart failure with reduced ejection fraction and cardiac resynchronization therapy (CRT). However, there may be more precise phenogroups underlying broad QRS complexes. Purpose Using unsupervised machine learning to define novel broad QRS phenogroups and characterise them using clinical variables and disease outcomes. Methods We extracted 51 relevant features using a Variational Autoencoder from 47,456 median-beat ECGs with broad QRS intervals (QRS ≥ 130ms) from a secondary care cohort. These were input into Discriminative Dimensionality Reduction via Learning a Tree (DDRTree), a clustering method that models the continuum of heterogeneity by projecting the underlying distribution as a tree structure in a low-dimensional space, while assigning distinct branch/cluster labels. Results Six distinct phenogroups were identified within broad QRS morphologies (Figure-1). Two branches were RBBB dominant (Branch 1: more males, high-comorbidity; Branch 6: low-comorbidity/healthy-RBBB). Two branches were LBBB dominant (Branch 4: mixed IVCD with CHB burden; Branch 5: more females, CRT responders). Two branches were IVCD/mixed-phenotype (Branch 2: IVCD-dominant, high risk of future cardiovascular events; Branch 3: average/core branch). Within LBBB, Branch 4 and 5 showed similar trends with improving echocardiography profiles and CRT response when adjusted for covariates, each compared against the core branch. Branch 5 was distinct due its high risk of future HF (HR 1.19 [1.07-1.33] p &amp;lt; 0.01), cardiovascular death (HR 1.35 [1.20-1.50] p &amp;lt; 0.0001), all-cause mortality (HR 1.08 [1.01-1.16] p &amp;lt; 0.05) and CHB (HR 1.35 [1.16-1.56] p &amp;lt; 0.0001) (Figure-2). Conversely within RBBB, Branch 1 and 6 showed stark differences across various traits. Branch 1 captured a high-risk profile associated to higher risk of cardiovascular death (HR 1.37 [1.24-1.52] p &amp;lt; 0.0001), all-cause mortality (HR 1.20 [1.12-1.29] p &amp;lt; 0.0001) and CHB (HR 1.15 [1.01-1.32] p &amp;lt; 0.05) (Figure-2), while Branch 6 retained a low-risk phenotype. The tree dimensions also revealed relevant trends in cardiac anatomy and valvular dysfunction; the top-left region in Figure-1 associated with higher left ventricular ejection fraction and lower left ventricular end-diastolic dimension, lower left ventricular end-systolic dimension and a greater CRT response. Conclusion Through unsupervised methods we have identified conduction disease phenogroups with additive value for disease prognosis and CRT response prediction beyond traditional LBBB and RBBB labels. These novel phenogroups may help guide precision care for patients with a broad QRS complex.Figure-1Figure-2

Low density lipoprotein cholesterol and cardiovascular disease risk in patients with absence of coronary artery calcification: a multicenter cohort study

Abstract Background Low-density lipoprotein cholesterol (LDL-C) plays a central role in the development of coronary heart disease (CHD). Absence of coronary artery calcification (CAC 0), as assessed by coronary computed tomography angiography (CCTA), is associated with a favorable outcome as it indicates a low burden of atherosclerosis. However, questions remain regarding the risk of non-calcified plaque and CHD in younger patients with CAC zero, as atherosclerosis tends to be non-calcified in earlier stages. Purpose To assess if LDL-C is associated with presence of non-calcified plaque and future cardiovascular events in patients with CAC zero across the age spectrum. Methods This observational multicenter cohort study included patients aged 18 years or more who underwent CCTA between January 2008 and May 2021 with CAC zero. LDL-C was measured prior to CCTA. Patients were followed from date of CCTA to occurrence of cardiovascular event, death, or 1st of October 2022. No patients were lost to follow-up. We assessed the association between LDL-C and presence of non-calcified plaque on CCTA as adjusted odds ratios, and risk for myocardial infarction and CHD (myocardial infarction or coronary revascularization) as adjusted hazard ratios using Cox regression analyses, across different age groups. Results A total of 23,776 patients with CAC zero were included in the study. Median age was 54 years (IQR 47-61) and 14,605 (61%) were women. During median follow-up of 5.5 years, 165 (0.7%) and 427 (1.8%) experienced myocardial infarction and CHD, respectively. Overall, the prevalence of non-calcified plaque was 11.1% (n=2,650). Higher LDL-C was associated with presence of non-calcified plaque with an odds ratio of 1.21 (95% CI 1.16-1.27) per 1 mmol/L higher LDL-C. Individuals aged ≤45 years had a higher odds ratio for non-calcified plaque per 1 mmol/L higher LDL-C compared to individuals aged 46-60 and &amp;gt;60 years; 1.36 (95% CI 1.22-1.52), 1.22 (95% CI 1.15-1.30) and 1.13 (95% CI 1.04-1.22), respectively, p value for interaction between the youngest and oldest age group was &amp;lt;0.05. Overall, LDL-C was associated with higher risk for myocardial infarction and CHD with hazard ratios of 1.29 (95% CI 1.10-1.52) and 1.26 (95% CI 1.14-1.39) per 1 mmol/L higher LDL-C, despite CAC zero. Conclusions Particularly in younger patients with absence of CAC, elevated LDL-C is associated with presence of non-calcified plaque and increased risk for future cardiovascular events. These data are important for clinical practice, as they demonstrate the importance of managing LDL-C in younger individuals over the long-time horizon despite CAC zero.

Troponin T as a risk marker for recurrent cardiovascular events in the post-discharge setting one month after acute coronary syndrome: a TRACER substudy

Abstract Background Troponin T (TnT) is a protein found in cardiac myocytes that is released during myocardial injury, such as myocardial infarction (MI). TnT levels rapidly rise during an MI, remain elevated for several days, and are a key criterion for diagnosing MI. Additionally, circulating TnT levels may offer prognostic information later, particularly during the rehabilitation phase after an acute coronary syndrome (ACS). Purpose To examine the relationship between circulating TnT at one month after hospitalisation for ACS and subsequent cardiovascular (CV) events. Methods The TRACER trial randomly assigned 12,944 patients diagnosed with non-ST-segment elevation ACS (NSTE-ACS) to receive either vorapaxar or placebo. Plasma samples were obtained after one month, and high-sensitivity (hs)-TnT was measured among 5,313 patients using the Elecsys electrochemiluminescence immunoassays. In this sub-study, the primary composite endpoint was the one-year risk of CV mortality, MI, or ischaemic stroke. Associations with outcomes were evaluated using Cox regression models, both unadjusted and adjusted for clinical baseline characteristics. Results The median concentration of hs-TnT was 11 ng/L one month after hospitalisation for ACS. Higher levels of hs-TnT at one month were associated with older age, coronary artery bypass surgery during the index ACS, male sex, a history of heart failure, renal disease, and diabetes mellitus. The composite outcome of CV mortality, MI, or ischaemic stroke occurred in 381 patients (incidence rate 5.4 per 100 person-years). Hs-TnT at one month after ACS was independently associated with the risk of the composite CV endpoint (relative hazard ratio with 95% confidence interval comparing the third vs. the first sample quartile: 2.40 [1.80 – 3.20]) (see Figure 2). Similarly, hs-TnT, when added to a model including established risk factors, increased the concordance index of the multivariable model from 0.711 to 0.740 (p&amp;lt;0.001). The results were consistent across the different components of the composite endpoint. Conclusions The level of hs-TnT provides useful information on the risk of future CV events in patients when measured one month after an ACS. This information might be useful for optimising secondary preventive treatment following an ACS.Figure.Hs-TnT and composite CV outcome

Abnormal blood pressure among individuals evaluated for tuberculosis infection in a U.S. public health tuberculosis clinic.

Tuberculosis infection (TBI) has been associated with increased cardiovascular risks. We aimed to characterize abnormal blood pressure (BP) readings in individuals with TBI. We conducted a retrospective study of adults with TBI presenting for their initial medical visit at a large midwestern U.S. public health clinic between 2019 and 2020. Abnormal BP was defined as having a systolic BP≥130mmHg and/or a diastolic BP≥80mmHg. Of 310 individuals with TBI, median age was 36years (interquartile range 27-48), 34% were male, 64% non-US-born; 58 (18.7%) were previously diagnosed with hypertension. The prevalence of any hypertension (i.e., had a history of hypertension and/or an abnormal BP reading) was 64.2% (95% confidence interval 58.7-69.4). Any hypertension was independently associated with older age, male sex, higher body mass index, and individuals of Black race. In conclusion, any hypertension was present in over half of the adults evaluated for TBI in our clinic. Established hypertension risk factors were also common among this group, suggesting that individuals with TBI could benefit from clinical and public health interventions aiming to reduce the risk of future cardiovascular events.

Does Periodontitis Increase the Risk for Future Cardiovascular Events? Long-Term Follow-Up of the PAROKRANK Study.

The study 'Periodontitis and Its Relation to Coronary Artery Disease' (PAROKRANK) reported an association between periodontitis (PD) and the first myocardial infarction (MI). This follow-up study aims to test the hypothesis that those with PD-compared to periodontally healthy individuals-are at increased risk for cardiovascular (CV) events and death. A total of 1587 participants (age <75 years; females 19%) had a dental examination including panoramic radiographs between 2010 and 2014. PD was categorized as healthy (≥80% alveolar bone height), mild/moderate (79%-66%) or severe (<66%). A composite CV event (first of all-cause death, non-fatal MI or stroke and hospitalization following to heart failure) was investigated during a mean follow-up period of 9.9 years (range 0.2-12.5 years). Participants were divided into two groups: those with and without PD. The primary event rate, stratified by periodontal status at baseline, was calculated using the Kaplan-Meier method and Cox regression. The number of events was 187 in the 985 periodontally healthy participants (19%) and 174 in the 602 participants with PD (29%; p < 0.0001). Those with PD had a higher likelihood for a future event (hazard ratio [HR] = 1.26; 95% CI: 1.01-1.57; p = 0.038), following adjustment for age, smoking and diabetes. The PAROKRANK follow-up revealed that CV events were more common among participants with PD, which supports the assumption that there might be a direct relation between PD and CV disease.

How does Regular Exercise Improve Cardiovascular Function: Congenital Heart Disease and Beyond

Major advances in the fields of paediatric cardiology and cardiac surgery over the last decades have dramatically improved the survival of patients with congenital heart disease (CHD). Thus, care for CHD patients has shifted from managing short-term survival to having the best possible outcome in terms of long-term physical health, development and well-being. In this article, with a special focus on adult CHD (ACHD) population, we address the question: How does regular exercise improve cardiovascular function? We aim to underscore that regular exercise not only offers clinically relevant physiological benefits for patients living with a CHD condition but has also a positive effect on reducing the risk of future cardiovascular events.

Cardiovascular Risks in People With Narcolepsy: Expert Panel Consensus Recommendations.

Observational and retrospective studies suggest that people with narcolepsy may have an increased prevalence of cardiovascular and cardiometabolic comorbidities and may be at greater risk for future cardiovascular events. An expert consensus panel was formed to establish agreement on the risk of hypertension and cardiovascular/cardiometabolic disease in people with narcolepsy and to develop strategies to mitigate these risks. Experts in sleep medicine and cardiology were selected to participate in the panel. After reviewing the relevant literature, the experts identified key elements, drafted recommendation statements, and developed discussion points to provide supporting evidence for the recommendations. The draft and final recommendations were rated on a scale from 0 (not at all agree) to 4 (very much agree). All experts had an agreement rating of 4.0 for all 14 revised recommendation statements for patients with narcolepsy. These statements comprised 3 themes: (1) recognize the risk of hypertension and cardiovascular/cardiometabolic disease, (2) reduce the risk of hypertension and cardiovascular/cardiometabolic disease, and (3) reduce sodium intake to lower the risk of hypertension and cardiovascular disease. These consensus recommendations are intended to increase awareness of potential cardiovascular/cardiometabolic risks in patients with narcolepsy for all clinicians. Early monitoring for, and prevention of, cardiovascular risks in this population are of great importance, especially as narcolepsy usually develops in adolescents and young adults, who will be exposed to adverse effects of the disease for decades. Prospective systematic studies are needed to determine association and causation of narcolepsy with cardiovascular/cardiometabolic disorders.

Prognostic Impact of the Ratio of Hemoglobin to Red Blood Cell Distribution Width in Patients after Acute Decompensated Heart Failure.

Objective The ratio of hemoglobin to red blood cell distribution width (Hb/RDW) is a simple and readily available tool associated with adverse outcomes in chronic heart failure (HF). However, the association between the Hb/RDW ratio and mortality in patients with acute decompensated HF (ADHF) is unclear. The goal of this study was to investigate the relationship between the Hb/RDW ratio and mortality in patients after ADHF. Methods This single-center study included clinical and laboratory data collected at baseline, with patients prospectively followed-up for a median period of 3.1 years. The patients were divided into two groups based on their median Hb/RDW ratio. Patients We evaluated 250 consecutive patients hospitalized for ADHF at Shinshu University Hospital between July 2014 and March 2019. Results In our study cohort (median age, 76 [66-83] years; 62.8 % male), all-cause death was observed in 91 patients (incidence rate: 12.7 per 100 patient-years). A Kaplan-Meier analysis revealed that patients in the lower Hb/RDW ratio group (<0.24, n=131) had worse outcomes compared to those in the higher group (≥0.24, n=119) (cumulative incidence 44.1% vs. 19.5%, respectively; log-rank, P <0.001). After adjusting for demographics, HF severity, and laboratory biomarkers, a lower Hb/RDW ratio was significantly associated with a higher risk of mortality (hazard ratio, 1.89; 95% confidence interval, 1.04-3.45; P = 0.038). Conclusion A lower Hb/RDW ratio is associated with an increased risk of mortality in patients after ADHF, thus indicating its potential utility in identifying patients at an elevated risk for future cardiovascular events.

Protein Identification for Stroke Progression via Mendelian Randomization in Million Veteran Program and UK Biobank.

Individuals who have experienced a stroke, or transient ischemic attack, face a heightened risk of future cardiovascular events. Identification of genetic and molecular risk factors for subsequent cardiovascular outcomes may identify effective therapeutic targets to improve prognosis after an incident stroke. We performed genome-wide association studies for subsequent major adverse cardiovascular events (MACE; ncases=51 929; ncontrols=39 980) and subsequent arterial ischemic stroke (AIS; ncases=45 120; ncontrols=46 789) after the first incident stroke within the Million Veteran Program and UK Biobank. We then used genetic variants associated with proteins (protein quantitative trait loci) to determine the effect of 1463 plasma protein abundances on subsequent MACE using Mendelian randomization. Two variants were significantly associated with subsequent cardiovascular events: rs76472767 near gene RNF220 (odds ratio, 0.75 [95% CI, 0.64-0.85]; P=3.69×10-8) with subsequent AIS and rs13294166 near gene LINC01492 (odds ratio, 1.52 [95% CI, 1.37-1.67]; P=3.77×10-8) with subsequent MACE. Using Mendelian randomization, we identified 2 proteins with an effect on subsequent MACE after a stroke: CCL27 ([C-C motif chemokine 27], effect odds ratio, 0.77 [95% CI, 0.66-0.88]; adjusted P=0.05) and TNFRSF14 ([tumor necrosis factor receptor superfamily member 14], effect odds ratio, 1.42 [95% CI, 1.24-1.60]; adjusted P=0.006). These proteins are not associated with incident AIS and are implicated to have a role in inflammation. We found evidence that 2 proteins with little effect on incident stroke appear to influence subsequent MACE after incident AIS. These associations suggest that inflammation is a contributing factor to subsequent MACE outcomes after incident AIS and highlights potential novel targets.

Interleukin-6 positively correlates with cardiovascular disease predictor algorithms and biomarker in rheumatoid arthritis patients.

Chronic inflammation is believed as the main culprit of the link between cardiovascular disease (CVD) and rheumatoid arthritis (RA). Interleukin-6 (IL-6) is a pro-inflammatory cytokine with a key role in RA pathophysiology and also correlates with joint destruction and disease activity. This study evaluates the association between IL-6 plasma level and cardiac biomarker NT-proBNP, HS-CRP, CVD predictor algorithms, Framingham Risk Score (FRS) and Systematic Coronary Risk Evaluation (SCORE), as well as with CXCL9 and its receptor, CXCR3 in RA patients compared to the controls. Sixty RA patients (30 early and 30 late) and 30 healthy persons were included in this study. IL-6 and NT-proBNP plasma levels were measured by the ELISA. Also, HS-CRP plasma levels were quantified using the immunoturbidimetric assay. The CVD risk was assessed by the FRS and SCORE. IL-6 plasma levels were significantly higher in the early and late RA patients compared to the controls (p < 0.001). There was a positive correlation between IL-6 with DAS-28 (p = 0.007, r = 0.346), BPS (p = 0.002, r = 0.396), BPD (p = 0.046, r = 0.259), SCORE (p < 0.001, r = 0.472), and FRS (p < 0.001, r = 0.553), and a negative association with HDL (p = 0.037, r = -0.270), in the patients. Also, IL-6 plasma level positively correlated with HS-CRP (p = 0.021, r = 0.297) and NT-proBNP (p = 0.045, r = 0.260) in the patients. Furthermore, a positive association was found between IL-6 plasma levels and CXCL9 (p = 0.002, r = 0.386), and CXCR3 (p = 0.018, r = 0.304) in the patients. Given the interesting association between IL-6 with various variables of CVD, IL-6 may be considered a biomarker for assessing the risk for future cardiovascular events in RA patients.

Current Status and Future Perspective of Onco-Hypertension.

Hypertension and cancer are both increasing with age. Recently, the new concept of "Onco-Hypertension" has been proposed to address the mutual risks posed by hypertension and cancer and to provide comprehensive care for patients with these two conditions in an aging society. Hypertension and cancer share common risk factors and may be interrelated in pathogenesis: hypertension is involved in the development of certain cancers, and cancer survivors have a higher incidence of hypertension. With recent advances in cancer therapy, the number of cancer survivors has increased. Cancer survivors not only have a higher risk of incident hypertension but also an increased risk of future cardiovascular events, highlighting the growing importance of comprehensive care. In this review, we provide an overview of the current status and future perspective of the "Onco-Hypertension," including our research findings.

Cardiovascular events according to blood pressure thresholds recommended by ACC/AHA

Aim The latest guidelines from ACC/AHA define hypertension at systolic blood pressure (SBP) 130-139 mmHg or diastolic blood pressure (DBP) 80-89 mmHg in contrast to guidelines from ESC/ESH defining hypertension at SBP ≥ 140 mmHg or DBP ≥ 90 mmHg. The aim was to determine whether the ACC/AHA definition of hypertension identifies persons at elevated risk for future cardiovascular outcome. Methods In a Danish prospective cardiovascular study, 19,721 white men and women aged 20-98 years were examined up to five occasions between 1976 and 2015. The population was followed until December 2018. The ACC/AHA definition of the BP levels were applied: Normal: SBP <120 mmHg and DBP <80 mmHg, Elevated: SBP 120-129 mmHg and DBP <80 mmHg, Stage 1: SBP 130-139 mmHg or DBP 80-89 mmHg, Stage 2: SBP ≥140 mmHg or DBP ≥90 mmHg. Absolute 10-year risk was calculated taking repeated examinations, covariates, and competing risk into account. Results For all outcomes, the 10-year risk in stage 1 hypertension did not differ significantly from risk in subjects with normal BP: The 10-year risk of cardiovascular events in stage 1 hypertension was 14.1% [95% CI 13.2;15.0] and did not differ significantly from the risk in normal BP at 12.8% [95% CI 11.1;14.5] (p = 0.19). The risk was highest in stage 2 hypertension 19.4% [95% CI 18.9;20.0] and differed significantly from normal BP, elevated BP, and stage 1 hypertension (p < 0.001). The 10-year risk of cardiovascular death was 6.6% [95% CI 5.9;7.4] in stage 1 hypertension and did not differ significantly from the risk in normal BP at 5.7% [95% CI 4.1;7.3] (p = 0.33). Conclusions Stage 1 hypertension as defined by the ACC/AHA guidelines has the same risk for future cardiovascular events as normal BP. In contrast, the definition of hypertension as suggested by ESC/ESH identifies patients with elevated risk of cardiovascular events.

Projected burden and distribution of elevated blood pressure levels and its consequence among adolescents in sub-Saharan Africa.

There is minimal data on the number of adolescents in sub-Saharan Africa (SSA) with elevated blood pressure (BP) at increased risk of future cardiovascular events. Combining country-specific population data with data derived from two previously conducted meta-analyses (one African-specific, one based on international cohorts), we sought to address this knowledge deficit. We used meta-analysis data from 37 926 adolescents participating in 36 contemporary SSA studies to generate sex-specific proportions of adolescents aged 10-14 and 15-19 years with elevated BP. The estimates were applied to the 2021 World Bank population data for each country in SSA. We then applied the rate of cardiovascular events attributable to elevated BP levels, derived from a meta-analysis of 17 observational, longitudinal cohort studies comprising 4.5 million young adults (non-African), to determine the excess number of cardiovascular events linked to hypertension among those aged 15-19 years transitioning to adulthood. The estimated prevalence of elevated BP among male and female adolescents aged 10-14 years living in SSA was 7.2% (95% confidence interval (CI) = 4.9-9.9) and 6.9% (95% CI = 4.7-9.5), respectively, which increased to 13.0% (95% CI = 10.6-15.6) and 12.5% (95% CI = 10.4-15.3) among male and female adolescents aged 15-19 years, respectively. Consequently, we estimate that 13.6/138.0 million (95% CI = 10.4-17.3) male and 12.9/135.7 million (95% CI = 9.83-16.3) female adolescents living in SSA have elevated BP. Among the estimated 16.1 million adolescents aged 15-19 years with elevated BP approaching adulthood, the projected excess in cardiovascular events attributable to hypertension (vs normotension) is 201 000 (95% CI = 115 000-322 000) to 503 000 (95% CI = 286 000-805 000) over the next 10-25 years. Based on the best available data, we estimate that 26.5 million adolescents living in SSA have elevated BP. If left undetected and untreated among those approaching adulthood (those aged 15-19 years), they will experience >0.5 million excess cardiovascular events associated with persistently elevated BP within the next 25 years. PROSPERO: CRD42022297948.

Acute myocardial infarction associated with cocain use in young patient

ABSTRACT Background: Acute myocardial infarction may occur following cocaine abuse. Cocaine-induced infarction is particularly common in younger patients aged 18 to 45 years old. Patients may or may not have evidence of coronary artery disease at the time of symptom presentation. We report the case of a 17 - year - old male patient who had an acute myocardial infarction after cocaine abuse and had underwent emergency coronary intervention. Our case highlights important treatment taken in dealing with this acute scenario. Case report: Male, 17 years old, history of cocain use in 2 days, smoking 1 pack.year, no history of disease or appearance of symptoms related to cardiovascular before. The patient was admitted to the hospital in the context of intermittent shortness of breath with constant pain in the chest behind the sternum. Laboratory tests aim to diagnose acute myocardial infarction. The patient underwent emergency coronary angiography and intervention with 2 stents in the left anterior descending artery and the right coronary artery. After coronary intervention, the patient is awake, no chest pain, and vital signs are stable. Conclusion: Acute myocardial infarction is rare, but is a serious consequence of cocain use. Clinicians should consider interrogating all young patients presented to the emergency department with acute chest pain for cocaine abuse. Also, appropriate addiction management in this patient population is considered important secondary prevention strategy that helps reduce the risk of future cardiovascular events.

Coronary microvascular disease in women: epidemiology, mechanisms, evaluation, and treatment.

Coronary microvascular dysfunction (CMD) involves functional or structural abnormalities of the coronary microvasculature resulting in dysregulation of coronary blood flow (CBF) in response to myocardial oxygen demand. This perfusion mismatch causes myocardial ischemia, which manifests in patients as microvascular angina (MVA). CMD can be diagnosed non-invasively via multiple imaging techniques or invasively using coronary function testing (CFT), which assists in determining the specific mechanisms involving endothelium-independent and dependent epicardial and microcirculation domains. Unlike traditional coronary artery disease (CAD), CMD can often occur in patients without obstructive atherosclerotic epicardial disease, which can make the diagnosis of CMD difficult. Moreover, MVA due to CMD is more prevalent in women and carries increased risk of future cardiovascular events. Successful treatment of symptomatic CMD is often patient-specific risk factor and endotype targeted. This article aims to review newly identified mechanisms and novel treatment strategies for managing CMD, and outline sex-specific differences in the presentation and pathophysiology of the disease.

Endodontic Inflammatory Disease and Future Cardiovascular Events and Mortality: A Report from the PAROKRANK Study

IntroductionProspective studies assessing the relation between endodontic inflammatory disease and subsequent cardiovascular events are few. The present aim was to explore associations between endodontic variables and future cardiovascular events in patients with myocardial infarction and matched controls participating in the PAROKRANK (Periodontitis and Its Relation to Coronary Artery Disease) study. MethodsEight-hundred five patients hospitalized for a first myocardial infarction and 805 controls were recruited between 2010 and 2014. Signs of endodontic inflammatory disease were assessed in panoramic radiographs taken at baseline. Mortality and morbidity data during the approximately 8 years of follow up were obtained from national registries. The risk for future cardiovascular events (first of mortality and nonfatal myocardial infarction, stroke, or hospitalization for heart failure) was analyzed with the log-rank test and Cox proportional hazards regression adjusted for the following confounders: sex, age, smoking, myocardial infarction, diabetes, education, marital status, family history of cardiovascular disease, and marginal periodontitis. ResultsIn total, 285 future events were observed during the follow-up period. Unadjusted analyses revealed that ≥1 root-filled tooth increased the risk of a future event. After adjustment, the number of remaining teeth and non–root-filled teeth decreased the risk of future events, whereas a higher Decayed, Missing and Filled Teeth score increased the risk and ≥1 primary apical periodontitis decreased the risk of suffering cardiovascular events. A higher Decayed, Missing and Filled Teeth score and decayed teeth increased the risk of all-cause mortality. ConclusionsTooth loss is a strong indicator of an increased risk for future cardiovascular events. Root-filled teeth seem of limited value as a risk indicator when accounting for other risk factors. The potential effect of dental interventions on future events should be assessed in future research.