Document Detail


Risk Stratification and Timing of Revascularization: Which Patients Benefit from Early Versus Later Revascularization?
MedLine Citation:
PMID:  22581166     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
In acute coronary syndromes, risk stratification is essential, particularly in patients without ST elevation, and is based upon clinical, electrocardiogram (ECG), and biological markers. Among them, recent and repeated attacks of angina, ST-segment deviation from baseline on the admission ECG as well as elevated markers of myonecrosis (particularly increased troponin levels), myocardial dysfunction (B-type natriuretic peptide [BNP]; N-terminal prohormone of BNP[NT-proBNP]), and inflammation (high-sensitivity C-reactive protein) are predictors of an adverse outcome. These variables can be incorporated into broader risk predictive scores, among which the TIMI (Thrombolysis in Myocardial Infarction) and GRACE (Global Registry of Acute Coronary Events) scores are the most widely used. Two general therapeutic strategies (routine invasive vs conservative or selective invasive) are employed in the treatment of non-ST-segment elevation acute coronary syndrome (NSTEACS). Evidence-based analysis and the current American College of Cardiology/American Heart Association/Society for Cardiac Angiography and Interventions clinical practice guidelines recommend an early invasive treatment strategy (8-24 h) for intermediate or high clinical risk patients with NSTEACS.
Authors:
Ian J Sarembock; Dean J Kereiakes
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-5-13
Journal Detail:
Title:  Current cardiology reports     Volume:  -     ISSN:  1534-3170     ISO Abbreviation:  -     Publication Date:  2012 May 
Date Detail:
Created Date:  2012-5-14     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  100888969     Medline TA:  Curr Cardiol Rep     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
The Christ Hospital Heart and Vascular Center and The Lindner Research Center at The Christ Hospital, 2123 Auburn Avenue, Suite 424, Cincinnati, OH, 45219, USA, sarembock@ohioheart.org.
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