Document Detail


Impact of the Combined Left Ventricular Systolic and Renal Dysfunction on One-Year Outcomes after Primary Percutaneous Coronary Intervention.
MedLine Citation:
PMID:  22103669     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Background: The aim of this study was to assess the impact of combined left ventricular systolic dysfunction (LVSD) and renal dysfunction (RD) on 1-year overall mortality and major adverse cardiovascular events (MACEs) (comprising cardiovascular death, nonfatal renfarction, target vessel revascularization, and nonfatal stroke) in patients with ST-elevation myocardial infarction undergoing primary percutaneous coronary intervention (pPCI). Methods: One thousand three hundred ninety eight patients with first myocardial infarction, undergoing pPCI were divided into four groups according to the presence of LVSD (ejection fraction [EF] <40%) and/or baseline RD (estimated glomerular filtration rate <60 mL/min per m(2) ): Group I (no LVSD and no RD); Group II (LVSD, no RD); Group III (RD, no LVSD); Group IV (LVSD + RD). Results: One-year mortality rates in Groups I, II, III, and IV were 2.6%, 15.2%, 10.6%, and 34.2% and 1-year MACE rates were 5.7%, 19.5%, 17.1% and 35.7%, respectively. Patients in Groups II, III, and IV had an increased probability of 1-year overall mortality and MACE as compared to Group I. Overall mortality: Group II HR 2.1 (95% CI 1.1-4.2); Group III HR 2.1 (95% CI 1.1-4.1); Group IV HR 4.8 (95% CI 2.4-9.4); MACE: Group II HR 2.2 (95% CI 1.1-4.2); Group III HR 2.2 (95% CI 1.1-4.3); Group IV HR 5.1 (95% CI 2.6-10.1). The LVSD-RD combination was the strongest independent predictor for 1-year outcomes. Conclusions: The LVSD-RD combination is associated with an approximately five-fold increase in 1-year overall mortality and MACE after pPCI. The evaluation of the renal function in patients with LVSD represents a simple method which enables a more precise stratification of the risks related to the occurrence of adverse events in long-term patient follow-up. (J Interven Cardiol 2011;**:1-8).
Authors:
Lidija Savic; Igor Mrdovic; Jovan Perunicic; Milika Asanin; Ratko Lasica; Jelena Marinkovic; Zorana Vasiljevic; Miodrag Ostojic
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2011-11-21
Journal Detail:
Title:  Journal of interventional cardiology     Volume:  -     ISSN:  1540-8183     ISO Abbreviation:  -     Publication Date:  2011 Nov 
Date Detail:
Created Date:  2011-11-22     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8907826     Medline TA:  J Interv Cardiol     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
©2011, Wiley Periodicals, Inc.
Affiliation:
From the Clinical Centre of Serbia-Emergency Hospital, Coronary Care UnitCardiology ClinicUniversity of Belgrade, School of Medicine, Institute for Medical Statistics and Informatics, Belgrade, Serbia.
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