Jose, V JacobGupta, Satya N2004-05-092009-05-272004-05-092009-05-272004-05-09Jose VJ, Gupta SN. Mortality and morbidity of acute ST segment elevation myocardial infarction in the current era. Indian Heart Journal. 2004 May-Jun; 56(3): 210-4http://imsear.searo.who.int/handle/123456789/4176BACKGROUND: The mortality rate of acute myocardial infarction has come down considerably in the past three decades. In view of paucity of literature on this issue, present study was done to find out the in-hospital mortality and 30-day event rate in patients with acute ST segment elevation myocardial infarction presenting to a tertiary care hospital in India. METHODS AND RESULTS: Consecutive patients (n=1320) with the diagnosis of acute ST segment elevation myocardial infarction admitted in our institution were included in this study. The in-hospital mortality and 30-day event rates (mortality, reinfarction, recurrent angina and heart failure) were analyzed. The mean age of study population was 56+/-13 years. There were 1106 (83.8%) males and 214 (16.2%) females; 569 (43.1%) patients were smokers, 504 (38.2%) patients had hypertension, 531 (40.2%) patients were diabetic and 154 (11.7%) patients had past history of myocardial infarction. Anterior wall infarction was present in 752 (57%) patients, 517 (39.1%) patients had inferior wall infarction, 324 (62.7%) patients had associated right ventricular or posterior wall infarction and 51 (3.9%) patients had antero-inferior infarction; 1093 patients (82.8%) received thrombolytic therapy while 227 patients were not thrombolyzed due to various reasons. Of the total 1320 patients, 223 (16.9%) patients died during in-hospital stay while 1097 patients were discharged from the hospital in stable condition after a mean stay of 5.3+/-3.4 days. Thirty-day event rates of death, reinfarction and recurrent angina following hospital discharge was 18.8% (134/715 patients) and 36 (5%) patients presented with heart failure. CONCLUSIONS: The in-hospital mortality rate of acute ST segment elevation myocardial infarction in a tertiary care hospital is 16.9%, which is higher compared to reports from the West.engAcute DiseaseAdultAge FactorsAngina, Unstable --etiologyCardiomyopathies --complicationsElectrocardiographyFemaleFollow-Up StudiesHeart Failure --etiologyHospitalsHumansIndia --epidemiologyInpatientsLength of StayMaleMiddle AgedMorbidityMyocardial Infarction --diagnosisSex FactorsTime FactorsMortality and morbidity of acute ST segment elevation myocardial infarction in the current era.Journal Article