Chromosome 9p21 Variant Predicts Mortality After Coronary Artery Bypass Graft Surgery
Author(s) -
Jochen D. Muehlschlegel,
Kuang-Yu Liu,
Tjörvi E. Perry,
Amanda A. Fox,
Charles D. Collard,
Stanton K. Shernan,
Simon C. Body
Publication year - 2010
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/circulationaha.109.924233
Subject(s) - medicine , hazard ratio , perioperative , euroscore , myocardial infarction , cardiology , coronary artery bypass surgery , proportional hazards model , odds ratio , bypass surgery , coronary artery disease , confidence interval , surgery , cardiac surgery , artery
Recent genome-wide association studies have identified several chromosome 9p21 single nucleotide polymorphisms associated with coronary artery disease and myocardial infarction in nonsurgical populations. We have recently demonstrated an independent association between these 9p21 variants and perioperative myocardial injury after isolated primary coronary artery bypass graft (CABG) surgery. This study investigated the association of a 9p21 variant with mortality in patients after CABG surgery and its prognostic value to improve the EuroSCORE.
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