Mechanically Unloading the Left Ventricle Before Coronary Reperfusion Reduces Left Ventricular Wall Stress and Myocardial Infarct Size
Author(s) -
Navin K. Kapur,
Vikram Paruchuri,
Jose Angel Urbano-Morales,
Emily Mackey,
Gerard H. Daly,
Xiaoying Qiao,
Natesa G. Pandian,
George Perides,
Richard H. Karas
Publication year - 2013
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.112.000029
Subject(s) - medicine , cardiology , ventricle , myocardial infarction , reperfusion injury , artery , ischemia , occlusion , reperfusion therapy , infarction
Ischemia/reperfusion injury worsens infarct size, a major determinant of morbidity and mortality after acute myocardial infarction (MI). We tested the hypothesis that reducing left ventricular wall stress with a percutaneous left atrial-to-femoral artery centrifugal bypass system while delaying coronary reperfusion limits myocardial injury in a model of acute MI.
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