ACUTE CORONARY SYNDROME;

ACS is defined as the cluster of symptoms arising due to the rapiddrop of blood flow to the heart because of coronary artery obstruction. It is stated that worldwidearound 17 million people die due to cardiovascular diseases of which half of the deaths arereported due to ACS. Chest pain is known to be the most leading factor associated with ACS.Objectives: To determine the frequency of acute coronary syndrome, its types and commoncontributing factors in patients presenting with typical chest pain in a secondary care hospital.Study Design: Cross sectional study. Setting: Medical Unit, PAF Hospital Mushaf Sargodha.Period: October 2013 to March 2014. Methodology: A total of 280 patients of either gender,aged 20 to 80 years presented with typical chest pain with or without conventional risk factorswere included in the study. Results: Majority (68.9%) was males and 31.1% were female. Acutecoronary syndrome was observed in 131(46.8%) patients. Out of these 131 patients, 55% hadNSTEMI, 28.2% had unstable angina and 16.8% had STEMI. A higher proportion of femaleswere found to have ACS as compared to males (75.9% vs 33.7%, P-value<0.0001). Out of131 patients, 40.5% were diabetic, 29.8% were hypertensive 16% were hyperlipidemic, while13.7% were smokers. Conventional risk factors except smoking were observed more in femalesas compared to males. Conclusion: Majority of patients with acute coronary syndrome werefemales and diabetic. NSTEMI was the most common type of ACS. Prevalence of conventionalrisk factors was found more in females with ACS.