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Heart Attack Therapy

Study data from Duke University, Department of Medicine update knowledge of heart attack therapy

Published in Drug Law Weekly, November 13th, 2007

A report, 'A unique mechanism of beta-blocker action: carvedilol stimulates beta-arrestin signaling,' is newly published data in Proceedings of the National Academy of Sciences of the United States of America. "For many years, beta-adrenergic receptor antagonists (beta-blockers or betaAR antagonists) have provided significant morbidity and mortality benefits in patients who have sustained acute myocardial infarction. More recently, beta-adrenergic receptor antagonists have been found to provide survival benefits in patients suffering from heart failure, although the efficacy of different beta-blockers varies widely in this condition," scientists in the United States report.

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