PMID- 25250300 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20140924 LR - 20211021 IS - 2277-9175 (Print) IS - 2277-9175 (Electronic) IS - 2277-9175 (Linking) VI - 3 DP - 2014 TI - Study of the possible medical and medication explanatory factors of angiographic outcomes in patients with acute ST elevation myocardial infarction undergoing primary percutaneous intervention. PG - 186 LID - 10.4103/2277-9175.140096 [doi] LID - 186 AB - BACKGROUND: Myocardial blush grade (MBG), thrombolysis in myocardial infarction (TIMI) and corrected TIMI frame count (cTFC) are indices of successful angiographic reperfusion. This study sought to determine the predictors of angiographically successful reperfusion including demographic, clinical and angiographic factors in patients with ST elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (pPCI). MATERIALS AND METHODS: A cross-sectional study of patients with a confirmed diagnosis of STEMI undergoing pPCI was designed. Eligible patients referring to a university heart center were enrolled in the study from March 2012 to December 2012. Successful epicardial reperfusion was defned as TIMI flow grade 3 or cTFC<= 28 frames and successful myocardial reperfusion as MBG 2 or 3. RESULTS: The study population consisted of 100 patients, including 74 males and 26 females, with mean +/- standard deviation age of 58.27 +/- 11.60 years. Achieving open microvasculature (MBG 2/3) was positively associated with a history of nitrate intake (P = 0.03) and history of calcium channel blocker (CCB) intake (P = 0.005). Hyperglycemia was inversely associated with achieving a final cTFC