Quantification of peri-operative myocardial infarction after coronary artery bypass surgery
Author(s) -
Joseph B. Selvanayagam,
Stefan Neubauer,
David P. Taggart
Publication year - 2004
Publication title -
european heart journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 4.336
H-Index - 293
eISSN - 1522-9645
pISSN - 0195-668X
DOI - 10.1016/j.ehj.2004.09.010
Subject(s) - medicine , myocardial infarction , cardiology , coronary artery bypass surgery , perioperative , pathophysiology , artery , peri , radiology
Dear Editor,In a recent study in the Journal , Steuer and colleagues1 report that elevated biochemical markers after on-pump CABG correspond to the amount of peri-operatively infarcted myocardium as measured by delayed-enhancement cardiac MRI (DE-MRI). They found that 18 out of 23 (78%) patients studied demonstrated delayed hyper-enhancement (HE) on MRI, with a median mass of 4.4 g. While we applaud the use of state of the art imaging techniques to address fundamental questions regarding the pathophysiology of peri-operative myocardial injury, this study suffers from a number of …
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