Corrected thrombolysis in myocardial infarction frame count and ejection fraction in patients undergoing primary percutaneous coronary intervention for myocardial infarction
محل انتشار: مجله آریا آترواسکلروز، دوره: 9، شماره: 2
سال انتشار: 1392
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 95
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شناسه ملی سند علمی:
JR_RYA-9-2_003
تاریخ نمایه سازی: 3 شهریور 1401
چکیده مقاله:
BACKGROUND: This study aimed to assess the associations between corrected thrombolysis in myocardial infarction frame count (CTFC) of the infarct-related artery (IRA) and ejection fraction (EF) after three-six months in patients who underwent primary percutaneous coronary intervention (PPCI) for ST segment elevation myocardial infarction (STEMI). METHODS: CTFC was determined by a digital system for ۷۸ patients. EF was measured through Simpson’s method upon discharge and three-six months later. The subjects were divided into two groups of CTFC ≤ ۲۰ (n = ۵۴) and CTFC > ۲۰ (n = ۲۴). Association between CTFC and EF were then specified. RESULTS: CTFC ≤ ۲۰ and CTFC > ۲۰ were present in ۶۹.۲% and ۳۰.۸% of the patients, respectively. There was no significant difference between the two groups regarding baseline characteristics. EF at the time of discharge was ۴۲.۱% ± ۱۰.۲% and ۴۳.۵% ± ۱۱.۴% in groups with CTFC ≤ ۲۰ and > ۲۰, respectively. There was no significant association between EF at discharge and CTFC (P = ۰.۶۱۱). After three months, EF changed to ۴۹.۶% ± ۸.۷% and ۴۱.۶ ± ۱۲.۴% in the groups with CTFC ≤ ۲۰ and CTFC > ۲۰, respectively. Three months after PPCI, EF and CTFC had a significant relation (P = ۰.۰۰۷). Cumulative number and percentage of shock and death were ۳ (۳.۸%) and ۲ (۲.۶%), respectively. CONCLUSION: Lower CTFC of the infarct-related artery in patients undergoing PPCI for STEMI was associated with higher left ventricular ejection fraction after three months. Keywords: Corrected Thrombolysis in Myocardial Infarction Frame Count, Ejection Fraction, Percutaneous Coronary Intervention, Myocardial Infarction
نویسندگان
Hossein Vakili
Associate Professor, Cardiovascular Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
Roxana Sadeghi
Assistant Professor, Cardiovascular Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
Mahdiye Tabkhi
General Cardiologist, Cardiovascular Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
Morteza Safi
Associate Professor, Department of Cardiology, Cardiovascular Research Center, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran