Gender-related Disparities of Percutaneous Coronary Interventions in ST-elevation Myocardial Infarction: A Retrospective Chart Review of 500 Patients.

Door-to-balloon (DTB) time of primary percutaneous coronary intervention in ST-elevation myocardial infarction (STEMI) is a predictive indicator of outcomes and mortality. Traditional gender-related differences that existed in the provision of DTB in STEMI had been allegedly improving until recent controversial data showed re-emergence of longer DTB in females. The objective of our study was to compare circadian disparities in percutaneous coronary intervention for STEMI according to gender in our institution.