Indian Heart Journal

Heart failure (HF) is emerging as a major public health problem both in high- and low - income countries. The mortality and morbidity due to HF is substantially higher in low-middle income countries (LMICs). Accessibility, availability and affordability issues affect the guideline directed therapy implementation in HF care in those countries. This call to action urges all those concerned to initiate preventive strategies as early as possible, so that we can reduce HF-related morbidity and mortality. The most important step is to have better prevention and treatment strategies for diseases such as hypertension, ischemic heart disease (IHD), type-2 diabetes, and rheumatic heart disease (RHD) which predispose to the development of HF...

OBJECTIVE: The primary objective of the study was to investigate the correlation between high-sensitivity troponin I (hsTropI) levels during hospitalization and the prognostic outcome in patients with non-acute coronary syndrome (non-ACS) acute heart failure, over a follow-up period of one year. The secondary objective was to assess and characterize acute heart failure during index hospitalization. METHODS: High sensitivity troponin I value was noted both at the time of admission and discharge...

BACKGROUND: Despite significant progress in primary prevention, rates of myocardial infarction (MI) in South Asian population is alarmingly high. OBJECTIVES: We sought to compare risk factor profiles and outcomes between individuals with ST-Segment Elevation Myocardial Infarction (STEMI) in young (<50 years) and old (≥50 years) age groups. METHODS: North India STEMI Registry (NORIN-STEMI) is a prospective observational registry of patients hospitalised with STEMI...

BACKGROUND: Left atrial (LA) volume indexing for body surface area (BSA) is the common practice. Since LA volume index is of cardiovascular pathophysiologic significance, it is suggested that indexing for other body size parameters be explored to evaluate a more appropriate alternative method. The aims of this study were to find normal and the best cutoff values for LA volume indexed for multiple body size parameters in normal Indian subjects. METHODS: Data from the multicentric prospective INDEA study conducted through 2018 to 2020 was reviewed and subjects without known cardiac disease and completely normal echocardiograms that had the left atrial volume (LAV) measured by biplane Simpson's method were included...

No abstract text is available yet for this article.

OBJECTIVE: Despite the development of dedicated, two-stent strategies, including the double kissing (DK) crush technique, the ideal technique for coronary artery bifurcation stenting has not been identified. We aimed to compare and determine the absolute risk difference (ARD) of the DK crush technique alone versus provisional stenting approaches for coronary bifurcation lesions, using the Bayesian technique. METHOD: We queried PubMed/MEDLINE to identify randomized controlled trials (RCTs) that compared DK crush technique with provisional stenting for bifurcation lesions, published till January 2023...

BACKGROUND: Implantable cardioverter defibrillators (ICD) are often used as primary prevention strategy for sudden cardiac death (SCD) in young individuals. This study analyzed appropriate therapies, complications and inappropriate shocks in the real-world Indian population. METHODS: All patients in the cardiomyopathy cohort under follow up who had ICD implanted as a primary prevention strategy were studied. The objective was to assess the incidence of appropriate ICD therapies, inappropriate therapies and complications...

BACKGROUND: Indians are known to have the highest rates of coronary artery disease (CAD), with the conventional risk factors failing to explain the increased risk. Possible candidate genes to study both the environmental and genetic risk associated with CAD is the glutathione S-transferase (GST) family, as it is involved in detoxification. METHODS: This case-control assessed the association between GSTM1 and GSTT1 polymorphisms in Indian patients with CAD. Fifty patients with CAD and 50 healthy volunteers were genotyped for the two polymorphisms by polymerase chain reaction...

Cardiovascular disease complicates 1-4% of pregnancies. Women with heart disease going through pregnancy are on the increase. While global maternal deaths during pregnancy are decreasing, India remains a significant contributor to maternal deaths in the world. Cardiovascular disease during pregnancy is the leading cause of maternal mortality in developed nations, and this trend is expected soon in India, with the ongoing obstetric transition. Research in developed nations indicates that a high proportion of maternal mortality related to heart disease is preventable...

Evidence on comparative effectiveness and safety of prasugrel and ticagrelor post-percutaneous transluminal coronary angioplasty is scarce in Indian population. In a 1:1 propensity score-matched cohort with 71 individuals in each group, the incidence of a composite of cardiovascular death, non-fatal myocardial infarction, non-fatal stroke, or coronary revascularization was not significantly different in prasugrel and ticagrelor group (7.04% vs 9.86%; absolute difference, 2.8%; HR, 0.65; 95% CI, 0.21-2.1; p = 0...

BACKGROUND: The data on prognostic values of SYNTAX score II in patients undergoing percutaneous coronary intervention is limited. We report predictive utility of SYNTAX score II in relation to in hospital and 1 year mortality of the patients undergoing percutaneous coronary intervention. METHODS: This was a cohort study of patients who underwent percutaneous coronary intervention (PCI) at a single centre from January 2018 to December 2019. In hospital and 12-month events and mortality was analysed among 1000 patients...

No abstract text is available yet for this article.

Accurate measurement of various lipids- total cholesterol, cholesterol lipoproteins and triglycerides- is important for coronary artery disease (CAD) prevention and management. Over the years many technologies have developed for their accurate measurements and in recent years the assays have been internationally standardised. Most of the guidelines recommend measurement of non fasting levels of total cholesterol, low density lipoprotein cholesterol (LDL-C), high density lipoprotein cholesterol (HDL-C), non-HDL cholesterol (non-HDL-C) and triglycerides (TG) for risk estimation and guiding treatment...

INTRODUCTION: Identifying an Infarct-related artery (IRA)in Non-STEMI is sometimes tricky. Besides, myocardial infarction with non-obstructive coronary arteries (MINOCA) mimickers are often labeled as myocardial infarction. Late Gadolinium enhancement (LGE) on cardiac MRI can help in identifying IRA besides MINOCA mimickers. AIMS: To study the role of LGE on cardiac MRI(CMR) in NSTEMI. MATERIAL METHODS: It was a prospective observational, double-blinded study...

Cardiovascular diseases (CVD) remain a major global health challenge, with an escalating impact on mortality despite advancements in managing conventional risk factors. This review investigates the intricate relationship between human papillomavirus (HPV) and CVD, shedding light on a novel aspect of cardiovascular health. Despite significant progress in understanding and managing traditional CVD risk factors, a substantial proportion of CVD cases lack these conventional markers. Recent research has unveiled HPV, a prevalent sexually transmitted infection, as a potential unconventional risk factor for CVD...

Indians have a pattern of atherogenic dyslipidaemia characterised by not so high LDL-C but elevated small, dense LDL-C, elevated triglyceride levels and low HDL-C levels. In addition, different lipid-lowering drugs exhibit pharmacokinetic variability in Indians, which may have implications on the optimum doses required to achieve the desired LDL-C levels. Currently the management of dyslipidaemia in Indians are based on the landmark trials, which largely included western population. This review focusses on major clinical trials of lipid lowering drugs with special reference to the Indian population...

Evidence from the existing literature suggests that exercise has positive effects for prevention and treatment of cardiovascular diseases by reducing risk factors such as elevated blood lipids. Based on clinical and observational clinical trials, it is well established that increased physical activity and regular exercise has a favourable impact on blood lipids and lipoprotein profiles. Exercise training significantly decreases blood triglycerides concentration and increases high density lipoprotein cholesterol levels...

Blood cholesterol has firmly been established as a crucial risk factor for the development of atherosclerotic cardiovascular disease (ASCVD) by elegant epidemiological studies. Naturally, means to reduce blood cholesterol level took the centerstage of research in this field. After initial lukewarm results with nicotinic acid, fibrates and some other agents, statins emerged as the most effective class of medicine to reduce blood cholesterol; in particular, the most atherogenic low density lipoprotein cholesterol (LDL-C)...

This review article describes the pathophysiological mechanisms linking Apolipoprotein B (Apo-B) and atherosclerosis, summarizes the existing evidence on Apo B as a predictor of atherosclerotic cardiovascular disease and recommendations of (inter)national treatment guidelines regarding Apo B in dyslipidemia management. A single Apo B molecule is present in every particle of very low-density lipoprotein, intermediate density lipoprotein, low density lipoprotein, and lipoprotein(a). This unique single Apo B per particle ratio makes plasma Apo B concentration a direct measure of the number of circulating atherogenic lipoproteins...

Familial hypercholesterolemia is a common genetic disorder of autosomal inheritance associated with elevated LDL-cholesterol. It is estimated to affect 1:250 individuals in general population roughly estimated to be 5 million in India. The prevalence of FH is higher in young CAD patients (<55 years in men; <60 years in women). FH is underdiagnosed and undertreated. Screening during childhood and Cascade screening of family members of known FH patients is of utmost importance in order to prevent the burden of CAD...