[Early reperfusion strategy selection and prognosis analysis in patients with acute ST segment elevation myocardial infarction: based on the data of 49 hospitals in Hebei Province].

Zhonghua wei zhong bing ji jiu yi xue
Nan PengHengbo Gao

Abstract

To explore the selection of strategies for early reperfusion therapy and its impact on prognosis in patients with acute ST segment elevation myocardial infarction (STEMI). The treatment data and 3-year follow-up results of acute myocardial infarction (AMI) patients in 49 hospitals in Hebei Province from January to December 2016 were collected. Patients with STEMI who received either intravenous thrombolytic therapy (ITT) or primary percutaneous coronary intervention (PPCI) within 12 hours of onset were enrolled. Baseline data, the time from the first diagnosis to the start of reperfusion (FMC2N for ITT patients and FMC2B for PPCI patients), vascular recanalization rate, in-hospital mortality, 1-year mortality, and 3-year mortality were compared between ITT and PPCI groups. The efficacy and prognosis of ITT and PPCI at different starting time of reperfusion (FMC2N ≤ 30 minutes, FMC2N > 30 minutes, FMC2B ≤ 120 minutes, FMC2B > 120 minutes) were analyzed. A total of 1 371 STEMI patients treated with ITT or PPCI were selected, including 300 patients in the ITT group and 1 071 patients in the PPCI group. 1 055 patients were actually followed up (205 patients in the ITT group and 850 patients in the PPCI group), with a rate of 79.4%....Continue Reading

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