期刊
INTERNATIONAL JOURNAL OF CARDIOLOGY
卷 152, 期 1, 页码 70-77出版社
ELSEVIER IRELAND LTD
DOI: 10.1016/j.ijcard.2010.07.008
关键词
Myocardial infarction; Long-term outcome; Percutaneous transluminal coronary angioplasty
资金
- Polish Ministry of Health
Background: Prognoses in STEMI and NSTEMI beyond one year from onset remain unclear. We aimed to compare the treatments and the two-year outcomes in patients with myocardial infarction (MI) enrolled at the Polish Registry of Acute Coronary Syndromes (PL-ACS). Methods: A total of 13,441 patients with MI (8250 with STEMI, and 5191 with NSTEMI) underwent medical care between October 2003 and June 2005 in the Silesia region (4.8 million inhabitants). The events analyzed were death, MI, stroke and percutaneous (PCI) or surgical (CABG) revascularization. Results: After two years, NSTEMI was associated with a higher incidence of death (hazard ratio (FIR) of 1.09 (95% confidence interval (CI) 1.02-1.17, p < 0.0001)); a higher incidence of reinfarction, stroke. CABG and a lower rate of PCI. Adjustments for baseline characteristics and treatment strategy (invasive vs. non-invasive) reversed the FIR for mortality and eliminated the difference in MI and stroke. The adjusted HR for mortality was 0.76 (95% CI, 0.71-0.83, p < 0.0001). STEM! and NSTEMI patients treated non-invasively were older and showed higher incidences of diabetes, obesity, pulmonary edema and cardiogenic shock than their invasively treated counterparts. Invasively treated patients received aspirin, beta-blockers, ACE inhibitors and statins more often during hospitalization and at discharge. Conclusions: The unadjusted long-term prognosis was worse in NSTEMI. After adjustment for the baseline characteristics and treatment strategy, the long-term prognosis was worse in STEW. Patients with MI treated invasively showed more favorable clinical characteristics and received guideline-recommended therapy more often than patients who did not undergo invasive treatment. (C) 2010 Elsevier Ireland Ltd. All rights reserved.
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