Differences in Angiographic Profile and Immediate Outcome of Primary Percutaneous Coronary Intervention in Otherwise Risk-Free Young Male Smokers.

Introduction Cigarette smoking is a well-established risk factor for the development and progression of coronary artery disease (CAD) and it is strongly related to cardiac morbidity and mortality. Therefore, this study aimed to compare the angiographic profile and immediate clinical outcomes in young male smokers and non-smokers without any other cardiac risk factors presented with ST-elevation myocardial infarction (STEMI). Methods This study includes young (≤40 years) male patients presented without cardiac risk factors other than smoking.