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Heart Bypass Surgery

Scientists at University of Melbourne discuss research in heart bypass surgery

Published in Hospital Business Week, February 25th, 2007

New research, "Evaluation of echocardiography indices of systolic function: a comparative study using pressure-volume loops in patients undergoing coronary artery bypass surgery," is the subject of a report. According to recent research from Melbourne, Australia, "Transoesophageal echocardiography measures of systolic left ventricular function obtained during coronary artery bypass surgery are heavily influenced by alterations in loading conditions. No validation of these measurements against load independent indices obtained by pressure-volume loop analysis has been undertaken in humans."

"Ten patients undergoing coronary artery bypass surgery underwent simultaneous...

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