Abstract

Coronary artery disease (CAD) is most common cause of mortality. Its incidence in young Indians is about 12%–16%. Myocardial infarction (MI) in young can be divided into two groups, those with angiographically normal coronaries and those with CAD. 15%–20% of those with CAD have no identifiable risk factors and therefore miss the opportunity for primary prevention. Recent reports have suggested that increased lipoprotein a (Lp[a]) and hyperhomocysteinemia play an important role in MI. The true prevalence of CAD in young is grossly underestimated. Aim & Objective: 1. Study Risk factors for acute myocardial infarction.2. Study clinical profile of acute MI.3. To assess the relationship of emerging risk factors such as homocysteine and Lp(a) with M Methods: Study design: A Cross Sectional Study. Study setting: Cardiology department of tertiary care centre. Study population: The study population included all the cases with acute myocardial infarction patients admitted at a tertiary care center Sample size: 50 Results: The majority of patients were males (80%). The mean age was 33.3 in males and 31.8 years in females. Chest pain was the most common presenting complaint (94%). Smoking was the most prevalent risk factor (72%). Hyperhomocysteinemia (42%) and raised Lp(a) (24%) were emerging risk factors. Conclusions: Homocysteine and Lp(a) should be measured in young MI patients. Smoking cessation and prevention of diabetes and hypertension should be encouraged. As young patients have more discrete lesion, timely revascularization will reduce myocardial damage

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