Heart Disease Outcomes Research Articles

Coronary microvascular adaptations distal to epicardial artery stenosis.

Until recently, epicardial coronary stenosis has been considered the primary outcome of coronary heart disease, and clinical interventions have been dedicated primarily to the identification and removal of flow-limiting stenoses. However, a growing body of literature indicates that both epicardial stenosis and microvascular dysfunction contribute to damaging myocardial ischemia. In this review, we discuss the coexistence of macro- and microvascular disease, and how the structure and function of the distal microcirculation is impacted by the hemodynamic consequences of an epicardial, flow-limiting stenosis. Mechanisms of endothelial dysfunction as well as alterations of smooth muscle function in the coronary microcirculation distal to stenosis are discussed. Risk factors including diabetes, metabolic syndrome, and aging exacerbate microvascular dysfunction in the myocardium distal to a stenosis, and our current understanding of the role of these factors in limiting collateralization and angiogenesis of the ischemic myocardium is presented. Importantly, exercise training has been shown to promote collateral growth and improve microvascular function distal to stenosis; thus, the current literature reporting the mechanisms that underlie the beneficial effects of exercise training in the microcirculation distal to epicardial stenosis is reviewed. We also discuss recent studies of therapeutic interventions designed to improve microvascular function and stimulate angiogenesis in clinically relevant animal models of epicardial stenosis and microvascular disease. Finally, microvascular adaptation to removal of epicardial stenosis is considered.

Aspirin and omega-3 fatty acid status interact in the prevention of cardiovascular diseases in Framingham Heart Study

BackgroundThe roles of omega-3 (n3) fatty acids [eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA)] and low-dose aspirin in the primary prevention of ischemic cardiovascular disease (CVD) are controversial. Since omega-3 (n3) fatty acids and aspirin affect cyclooxygenase activity in platelets, there could be a clinically-relevant effect of aspirin combined with a particular n3 fatty acid level present in each individual. MethodsRBC EPA+DHA, arachidonic acid (AA) and docosapentaenoic acid (DPA) were measured in 2500 participants without known CVD in the Framingham Heart Study. We then tested for interactions with reported aspirin use (1004 reported use and 1494 did not) on CVD outcomes. The median follow-up was 7.2 years. ResultsHaving RBC EPA+DHA in the second quintile (4.2–4.9% of total fatty acids) was associated with significantly reduced risk for future CVD events (relative to the first quintile, <4.2%) in those who did not take aspirin (HR 0.54 (0.30, 0.98)), but in those reporting aspirin use, risk was significantly increased (HR 2.16 (1.19, 3.92)) in this quintile. This interaction remained significant when adjusting for confounders. Significant interactions were also present for coronary heart disease and stroke outcomes using the same quintiles. Similar findings were present for EPA and DHA alone but not for DPA and AA. ConclusionsThere is a complex interaction between aspirin use and RBC EPA+DHA levels on CVD outcomes. This suggests that aspirin use may be beneficial in one omega-3 environment but harmful in another, implying that a personalized approach to both aspirin use and omega-3 supplementation may be needed.

Clinical Value and Time Course of Pericoronary Fat Inflammation in Patients with Angiographically Nonobstructive Coronaries: A Preliminary Report.

The introduction of high-sensitivity cardiac troponin allowed identifying a proportion of subjects with chest pain and electrocardiographic changes suggestive of myocardial infarction showing <50% coronary artery stenosis. PFAI is a coronary CT marker proved to predict outcome in ischemic heart disease. Based on CMR findings, patients were divided into myocarditis (n = 15), MINOCA (n = 14) and TTS (n = 9) groups. The aim was to estimate the value of pFAI in these groups compared to 12 controls. To evaluate the coronary inflammation “time course,” 20 patients underwent CMR and coronary CT scan within 8 days from the onset, the others within 60 days. There were higher values of pFAI in myocarditis (−86.45 HU), MINOCA (−84.63 HU) and TTS (−84.79 HU) compared to controls (−96.02 HU; p = 0.0077). Among patients who underwent CT within 8 days from onset, the MINOCA had a significantly higher pFAI value (−76.91 HU) compared to the control group (−96.02 HU; p = 0.0001). In the group that underwent CT later than 8 days, elevated pFAI values persisted only in the myocarditis and TTS groups, and there was no difference between MINOCA and controls. Our study shows that in patients with a diagnosis of MINOCA, there is acute coronary inflammation, which is more evident within one week from the acute event but tends to disappear with time.

Prevalence of the presystolic wave in echocardiography and its association with the extent of coronary artery disease in patients with chronic stable angina.

Since mortality and morbidity of coronary artery disease are high, there is a need for non-invasive diagnostic methods for early diagnosis and prediction of ischemic heart disease (IHD) outcome. This study aimed to assess the relationship between angiographic findings, the Presystolic wave (PSW) and some of the ischemic related parameters in echocardiography of the patients with chronic stable angina. This cross-sectional study was conducted on the patients with chronic angina pectoris who referred to a tertiary hospital for coronary angiography in Mashhad, Iran. Demographic and medical history of the patients, as well as echocardiography findings, including ejection fraction (EF), regional wall motion abnormalities (RWMA), PSW and diastolic function were recorded. Angiographic findings, including SYNTAX score were also assessed. A total of 220 patients (132 males and 88 females) with the mean age of 62.43±11.40years old participated in this study. The prevalence of PSW was 49.1%. The absence of the PSW was related to more RWMA (P=.002), and higher stages of left ventricular diastolic dysfunction (LVDD) (P=.029) and higher SYNTAX score (P=.001). There was a significant association between the absence of the PSW and EF categories, especially in severe LV systolic dysfunction (LVEF<30%) (P=.001). The findings of this study revealed that PSW is strongly associated with the SYNTAX score. The absence of the PSW may indicate patients at high-risk clinical status (higher SYNTAX score, severe systolic dysfunction, more RWMA, and higher stages of LVDD).

Depression Associated with Reduced Heart Rate Variability Predicts Outcome in Adult Congenital Heart Disease.

In adult congenital heart disease (ACHD), major depressive disorder (MDD) represents a frequent comorbidity. In non-CHD, adverse outcome is predicted by MDD and heart rate variability (HRV), whereas in ACHD their prognostic relevance is unknown. We prospectively evaluated 171 patients (age 35.6 ± 11.4 years; male 42.7%, mean observation time 54.7 ± 14.9 months). Binary regression analysis calculated the association between MDD and HRV. Cox proportional survival analysis estimated their impact on decompensated heart failure and all-cause mortality (HF/death), supraventricular and ventricular tachycardia (SVT/VT), and hospitalization due to unexpected cardiac causes. Exclusively MDD with moderate/severe symptoms showed significantly lower HRV as derived from frequency-domain analysis (Symindex) (p = 0.013). In multivariate Cox regression analysis, patients stratified according to the lower quartile of the Symindex comorbid with MDD (n = 16) exhibited poorer prognosis regarding HF/death (Hazard Ratio (HR): 7.04 (95%CI:(1.87–26.5)), SVT/VT (HR: 4.90 (95%CI:1.74–9.25)) and hospitalization (HR: 3.80 (95%CI:1.36–10.6)). An additional independent predictor was N-terminal pro-B-type natriuretic peptide elevation (p < 0.001), indicating advanced HF and heart disease complexity (p < 0.001). Autonomic nervous system dysfunction measured by altered HRV is considered to be one of the pathways linking MDD and adverse outcomes in cardiac diseases. Our results exceed the existing literature by demonstrating that MDD with decreased HRV is associated with poorer prognosis in ACHD.

Morbidity and mortality of rheumatic heart disease and acute rheumatic fever in the inpatient setting in Timor-Leste.

To describe the clinical features, treatment and outcomes of acute rheumatic fever (ARF) and rheumatic heart disease (RHD) in children admitted to the national referral hospital in Dili, Timor-Leste. This prospective study documented cases of ARF and RHD in children aged 14 years and under who were admitted between June 2017 and May 2019. ARF was diagnosed using an adapted version of the 2015 Jones criteria and presumed (rather than proven) exposure to group A Streptococcus. Clinical and echocardiographic findings, comorbidities and discharge outcomes are reported. A total of 63 patients were admitted with ARF or RHD; 54 were diagnosed with RHD for the first time. Median age was 11 years (range 3-14); 48% were female. Of those with echocardiograms, 56/58 had RHD, 55/56 (98%) had mitral regurgitation (37/55 (67%) severe), 11/56 (20%) had mitral stenosis and 43/56 (77%) had aortic regurgitation. Left ventricular dysfunction (55%), pulmonary hypertension (64%) and cardiac failure (78%) were common. Four (6%) patients died in hospital, and 30/59 (51%) of surviving patients were lost to follow up. Community echocardiography screening has reported a high prevalence of undetected mild to moderate cases of RHD in Timor-Leste, whereas this hospital study documents mostly severe disease among hospitalised patients with a high case fatality rate and loss to follow up. RHD is a significant health problem in Timor-Leste and improved recognition and diagnosis, as well as effective delivery of treatment and follow-up are imperative.

Outcome of Rheumatic Heart Disease and Percutaneous Balloon Mitral Valvotomy

Abstract Background: Rheumatic heart disease (RHD) is still a leading cause of valvular heart disease in India. Balloon mitral valvotomy (BMV) is simple and safe procedure to improve the quality of life in patients with severe mitral stenosis. Aim: (1) To evaluate outcome of RHD patients in tertiary care hospital in developing country like India in twenty first century. (2) To evaluate safety and efficacy of BMV. Materials and Methods: We performed retrospective analysis of 500 patients with RHD undergoing echocardiography in a tertiary care hospital in Maharashtra, India. 15% (74 patients) of them underwent balloon mitral valvuloplasty between June 2012 and November 2019 and 37.6% (188 patients) were treated with valve replacements. Results: Successful BMV was performed in 72 patients. The rate of complication was 2.7%. No mortality was noted. One hundred and eighty-eight patients underwent Valve replacements. Conclusions: Balloon mitral valvuloplasty is a technically difficult procedure and demands considerable expertise in transseptal catheterization. Percutaneous balloon mitral valvotomy is a safe and effective treatment for symptomatic severe Mitral stenosis in experienced centers.

Congenital heart disease in the ESC EORP Registry of Pregnancy and Cardiac disease (ROPAC)

Abstract Background Maternal congenital heart disease (CHD) is the most common cardiac condition to complicate pregnancy and women now become pregnant even with complex CHD. The Registry Of Pregnancy And Cardiac disease (ROPAC) examines the relationship between maternal heart disease and pregnancy outcome. Methods The ESC EORP ROPAC is a worldwide prospective registry of pregnancies in women with structural heart disease (n=5739, recruiting between 2007-2018), including CHD. Maternal and fetal outcomes were examined in all women with CHD. Multivariable regression was used to identify associations with a composite endpoint of maternal mortality and/or heart failure. Results In CHD pregnancies (n=3295, mean age 29 years), maternal mortality was 0.3% and heart failure occurred in 6.6%. Preterm births (16%) and Caesarean section (46.3%) were higher than global averages, but otherwise cardiac, obstetric and fetal outcomes were good. The composite endpoint was highest in complex CHD: Eisenmenger syndrome (58.1%), congenitally corrected transposition of the great arteries (12.8%), Fontan circulation (11.2%), double outlet right ventricle (11.1%). Pre-pregnancy signs of heart failure (OR 10.6, 95% CI 7.1-16), multiple gestation (4.6, 2-10.8), pulmonary hypertension (2.5, 1.5-4), estimated LVEF Conclusion Overall pregnancy outcomes for women with CHD are good but women with complex CHD are at increased risk of complications. Pre-pregnancy assessment can identify women at increased risk of an adverse outcome and should be used to counsel women appropriately.

Functional Assessment of Coronary Artery Lesions-Old and New Kids on the Block.

Angiography is inaccurate in assessing functional significance of coronary lesions, and often stenoses deemed severe on angiographic assessment do not restrict coronary blood flow at rest or with maximal dilatation. Angiography-guided revascularization has not shown improvement in hard clinical outcomes in stable ischemic heart disease (SIHD). Most current guidelines for SIHD recommend invasive functional assessment of lesions to guide revascularization if prior evidence of ischemia is not available. There has been several recent advances and development of novel methods in this arena. Various contemporary clinical trials have been undertaken for validation of these indices. Here we review the physiological basis, tools, techniques, and evidence base for various invasive (resting as well as hyperemic) and noninvasive methods for functional assessment of coronary lesions. Left main stenosis, bifurcation lesions, serial stenosis, and acute coronary syndrome each causes unique disequilibrium that may affect measurements and require special considerations for accurate functional assessment.

Sea surface temperature variability and ischemic heart disease outcomes among older adults

Ischemic heart disease (IHD) is one of the leading causes of death worldwide. While extreme summer surface air temperatures are thought to be a risk factor for IHD, it is unclear whether large-scale climate patterns also influence this risk. This multi-national population-based study investigated the association between summer Pacific and Atlantic sea surface temperature (SST) variability and annual acute myocardial infarction (AMI) or IHD event rates among older adults residing in North America and the United Kingdom. Overall, a shift from cool to warm phase of the El Niño Southern Oscillation (ENSO) was associated with reduced AMI admissions in western Canada (adjusted rate ratio [RR] 0.89; 95% CI, 0.80–0.99), where this climate pattern predominatly forces below-normal cloud cover and precipitation during summertime, and increased AMI deaths in western United States (RR 1.09; 95% CI, 1.04–1.15), where it forces increased cloud cover and precipitation. Whereas, the Atlantic Multidecadal Oscillation (AMO) during a strong positive phase was associated with reduced AMI admissions in eastern Canada (RR 0.93; 95% CI, 0.87–0.98) and increased IHD mortality during summer months in the United Kingdom (RR 1.08; 95% CI, 1.03–1.14). These findings suggest that SST variability can be used to predict changes in cardiovascular event rates in regions that are susceptible.

Effectiveness of social network interventions to support cardiac rehabilitation and secondary prevention in the management of people with heart disease.

This is a protocol for a Cochrane Review (intervention). The objectives are as follows: To assess the effectiveness of social network and social support interventions to support cardiac rehabilitation and secondary prevention in the management of people with heart disease. As a secondary output of this review, and to assist in conceptualising future research focused on social network and social support interventions, we aim to develop a logic model theorising the relationship between social networks or social support and heart disease outcomes. We will draw on existing models of social support for health (e.g. Berkman 2000), as well as established approaches to theorising and implementing behaviour change (e.g. Michie 2011).

Serum Uric Acid and Diabetes: From Pathophysiology to Cardiovascular Disease.

Hyperuricemia, has been traditionally related to nephrolithiasis and gout. However, it has also been associated with the development of type 2 diabetes mellitus (T2DM) and cardiometabolic and cardiovascular diseases. Pathophysiologically, elevated serum uric acid (SUA) levels may be associated with abnormal lipid and glucose metabolism. In this narrative review, we consider the associations between hyperuricemia, hyperglycemia, atherosclerosis and thrombosis. Furthermore, we comment on the available evidence linking elevated SUA levels with the incidence and outcomes of coronary heart disease, stroke, peripheral artery disease and non-alcoholic fatty liver in subjects with T2DM. The effects of antidiabetic drugs (e.g. metformin, pioglitazone, sulfonylureas, dipeptidyl peptidase 4 inhibitors, glucagon-like peptide-1 receptor agonists, sodium-glucose cotransporter 2 inhibitors and insulin) on SUA concentrations are also reviewed.

Preoperative Feeding and Congenital Heart Disease Outcomes

Preoperative Feeding and Congenital Heart Disease Outcomes

REGARDS: A Case Study in Aging and Disparities Research, Mentoring, and Data Sharing

Investigators in the NIH-funded REGARDS (REasons for Geographic and Racial Differences in Stroke) project have taken a novel approach to break the paradigm of epidemiologic studies limited to clinic-based convenience samples, by developing a national cohort of 30,239 black and white participants recruited from communities across all lower 48 US states, including 1,855 of the 3,033 counties. Mean age at enrollment (Jan 2003-Oct 2007) was 65.3 years. The four initial aims were to further understanding of: 1) geographic and racial differences in stroke risk factors; 2) geographic and racial differences in stroke incidence and mortality; 3) association of stroke risk factors and stroke risk (incidence and mortality) focusing on effect modification by race or region; and 4) establishment of a repository of serum, plasma, urine and DNA for use in future studies. When the grant was awarded, the study goals were broadened to include longitudinal remote assessment of cognitive function. A second in-home visit was completed May 2013-Dec 2016 including measures of functional status. The cohort is in its 17th year of follow-up. We will detail recruitment and enrollment methods, characteristics of the cohort and status, with brief overview of the biological, medical, psychosocial, environmental, and contextual data collected in the parent study. Speakers will discuss in more detail the stroke and cognitive data, ancillary studies focused on caregiver and heart disease outcomes, and provide examples of national and international mentoring that has leveraged REGARDS data. Finally, we will describe opportunities for additional data sharing and new ancillary studies.

Assessment of outcomes of heart diseases in pregnancy: A cross sectional study in tertiary healthcare teaching institute in metropolitan city

Introduction: World is still facing heart diseases in pregnancy as a major problem, particularly in poor countries. Although the reported incidence varies between 0.1 and 4%, 1-3 cardiac disease remains a significant cause of maternal death worldwide. Cardiac disease in the pregnant patient can present challenges in cardiovascular and maternal-fetal management.in normal patients, pregnancy imposes some dramatic physiologic changes. Materials and Methods: This observational study was conducted in the department of obstetrics and gynecology of M.G.M healthcare institute, Kalamboli, Maharashtra, India. This study includes total of 8 pregnant women, both referred and registered cases with history of cardiac disease were admitted in obstetric ward from January 2016 to September 2016. Results: 75% of our study cases were between the age group of 20 years to 25 years, whereas 25% cases presented between the age group of 26 years to 30 years. This study reports the most common lesion as RHD with mitral stenosis. 38% of the patients from our study had Rheumatic heart disease and most of the patients had more than one lesion. Discussion: According to present study, the cardiac disease appears to be a risk factor for maternal and neonatal morbidity and mortality. Rheumatic heart disease was observed to be the predominant lesion in our case series. Conclusion: Heart disease in pregnancy is a high risk condition. It is a major determinant of pregnancy and its outcome. Keywords: Heart diseases in pregnancy, Pre-Eclampsia, Pregnancy induced hypertension, RHD in pregnancy.

Family nursing with the assistance of network improves clinical outcome and life quality in patients underwent coronary artery bypass grafting

Background:Family nursing with the assistance of network (FNAN) improves nurses’ practice and provides family/community-oriented nursing care. This study aimed to explore the effects of FNAN on the clinical outcome and life quality of coronary atherosclerotic heart disease (CHD) patients underwent coronary artery bypass grafting (CABG).Trial Design:This study is a randomized, placebo-controlled and double-blind trial.Methods:One-hundred and twelve patients underwent CABG were randomly divided into control group (CG, routine family nursing care) and experimental group (EG, FNAN) and the allocation ratio was 1:1. The situation of anxiety and depression were analyzed using the Hamilton Anxiety Scale (HAMA) scale and Hamilton Depression Scale (HAMD). Sleep quality was measured by using Pittsburgh Sleep Quality Index (PSQI). Lung function parameters were measured, including minute ventilation (MVV), partial pressure of oxygen (PaO2), partial pressure of arterial carbon dioxide (PaCO2), oxygen saturation measurement by pulse oximetry (SpO2), forced expiratory volume in 1 second (FEV1) and forced vital capacity (FVC). Life quality was measured by using Chronic Obstructive Pulmonary Disease Assessment Test (CAT).Results:After a 3-month intervention, 10 and 6 patients were lost in the CG and EG groups, respectively. The scores of HAMA, HAMD, PSQI and CAT were reduced in the EG group when compared with the CG group (P < .05). The values of MVV, PaO2, SpO2, FEV1 and FVC in the EG group was higher than those in the CG group whereas the levels of PaCO2 in the EG group was lower than those in the CG group (P < .05). PSQI score had a strong relationship with the values of MVV, PaO2, PaCO2, SpO2, FEV1, and FVC.Conclusion:FNAN improves the clinical outcome and life quality in the patients underwent CABG.

Abstract 16762: Post-Operative Prognostic Prediction of Different Myocardial Fibrosis Measures in Severe Aortic Valvular Heart Disease

Introduction: Aortic stenosis (AS) and aortic regurgitation (AR) patients develop myocardial remodeling characterized by hypertrophia and fibrosis. Cardiac magnetic resonance (CMR) imaging can detect the presence of replacement myocardial fibrosis, by using late gadolinium enhancement (LGE), and diffuse myocardial fibrosis, by using extracellular volume (ECV) based measures (relative - ECV fraction - and absolute - indexed ECV) calculated from T1 mapping. There are only few studies with AS patients and scarce data with AR patients showing an association between fibrosis and post-operative clinical outcomes. Hypothesis: There is an association between preoperative myocardial fibrosis measures and post-operative clinical outcomes in severe aortic valvular heart disease (VHD) patients submitted to surgical intervention. Methods: Patients with isolated severe AS or AR were prospectively recruited to be submitted to CMR before indicated surgery, including LGE and ECV measures quantifications. All patients were submitted to conventional surgery and were followed during post-operative period. Results: The study population included 99 patients, 67 with AS and 32 with AR. After a median post-operative follow up of 12.3 (3.2-24.4) months, the presence of LGE areas, found in 32 patients (32.3%), independently predicted post-operative combined events (global mortality or STS morbidity events or persistent NYHA functional class III-IV) during follow up in univariate and multivariate Cox regression analyses (HR 3.96, 95%CI 1.76-8.91, p&lt;0.01). Kaplan-Meier curve is presented in Figure 1. ECV fraction (HR 1.02, 95%CI 0.96-1.09, p=0.55) or indexed ECV (HR 1.00, 95%CI 0.97-1.03, p=0.86) did not predict post-operative combined events. Conclusions: Presence of replacement myocardial fibrosis, but not diffuse myocardial fibrosis, in preoperative CMR predicts post-operative combined clinical events in severe VHD patients submitted to surgery.

Intensity of Guideline-Directed Medical Therapy for Coronary Heart Disease and Ischemic Heart Failure Outcomes

PurposeThe impact of guideline-directed medical therapy for coronary heart disease in those hospitalized with acute heart failure is unknown. MethodsWe studied guideline-directed medical therapies for coronary disease: angiotensin-converting enzyme (ACE) inhibitors or angiotensin II receptor blockers (ARBs), beta-adrenoreceptor antagonists, antiplatelet agents or anticoagulants, and statins. Using inverse probability of treatment weighting the propensity score, we examined associations of guideline-directed medical therapy intensity (categorized as low [0-1], high [2-3], or very high [4] number of drugs) with mortality in 1873 patients with angina, troponin elevation, or prior myocardial infarction. ResultsAt discharge, 0-1, 2-3, and 4 medications were prescribed in 467 (25%), 705 (38%), and 701 (37%) patients, respectively. Relative to those prescribed 0-1 drugs (reference), all-cause mortality was lower with 2-3 (hazard ratio [HR] 0.48, 95% confidence interval [CI] 0.28-0.84, P = 0.009) or all 4 drug classes (HR 0.56, 95% CI 0.33-0.96, P = 0.034) over 181-365 days, with similar reductions present from 0-180 days. In those with heart failure with preserved ejection fraction, mortality trended lower with 2-3 drug classes (HR 0.43, 95% CI 0.18-1.02, P = 0.054) and was significantly reduced with 4 drugs (HR 0.32, 95%CI 0.12-0.84, P = 0.021) during 0-180 day follow-up. In heart failure with reduced ejection fraction, all-cause mortality was reduced during both 0-180 and 181-365 days when discharged on 2-3 (HR 0.30 for 181-365 days, 95%CI 0.14-0.64, P = 0.002) or all 4 drug classes (HR 0.43, 95%CI 0.19-0.95, P = 0.038). ConclusionsIncreasing guideline-directed medical therapy intensity for coronary heart disease resulted in lower mortality in patients with acute ischemic heart failure with both preserved and reduced ejection fractions.

Do socioeconomic status and ethnicity predict CR outcomes in coronary heart disease patients in Denmark?

Abstract Background Cardiac patients with low socioeconomic status and other ethnic background have worse prognosis and outcomes. Cardiac rehabilitation (CR) has the potential to diminish this socioeconomic and ethnical disparity, but evidence is lacking. Purpose To describe if socioeconomic status and ethnicity predicts CR outcomes in coronary heart disease (CHD) patients in Denmark. Methods The study is based “The Danish Cardiac rehabilitation database” (DHRD) which monitors quality of CR in Denmark. The study population are all patients with CHD (myocardial infarction or stable coronary artery disease with revascularization or medical treatment) participating in CR reported to the database from Aug 2015 to Mar 2018. The quality indicators (QI) were &amp;gt;80% participation in exercise sessions, &amp;gt;10% increase in VO2peak, smoking cessation, LDL &amp;lt;1.8mmol/L (or 50% reduction of baseline LDL), blood pressure &amp;lt;140/90, dietary consulting, screening for diabetes, screening for depression and medical treatment with acetylsalicylic acid, statins and beta-blockers at completion of CR. Educational level as a marker for socioeconomic status was divided into no-, basic-, medium- and high education, and ethnicity into Danish, Western and non-western origin. We compared QI across educational level and ethnicity using descriptive statistics. Results Analyses are based on 9000 patients. Age and gender differed significantly in the groups (all p&amp;lt;0.001). Medical treatment and achievement of LDL- and blood pressure control was overall good with no difference across socioeconomic strata or ethnicity. Despite similar participation rate, higher education was associated with greater improvements in VO2peak. Patients of non-western ethnicity were less often screened for depression and less often received dietary consulting. Conclusion In this nationwide quality database for CR, medical treatment and achievement of traditional risk factor goals was good across socioeconomic and ethnic strata. However, outcome in VO2peak and implementation of screening for depression and diabetes showed disparity across socioeconomic and ethnic groups. The effect on long-term outcomes remains to be addressed. Funding Acknowledgement Type of funding source: None

Clinical Profile, Pattern of Presentation and Short Term Outcome of Cyanotic Congenital Heart Disease in Neonates

Clinical Profile, Pattern of Presentation and Short Term Outcome of Cyanotic Congenital Heart Disease in Neonates