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Regional Variation in Patients and Outcomes in the Treatment of Preserved Cardiac Function Heart Failure With an Aldosterone Antagonist (TOPCAT) Trial
Author(s) -
Marc A. Pfeffer,
Brian Claggett,
Susan F. Assmann,
Robin Boineau,
Inder S. Anand,
Nadine Clausell,
Akshay S. Desai,
Rafael Díaz,
Jerome L. Fleg,
И. Г. Гордеев,
John F. Heitner,
Eldrin F. Lewis,
Eileen O’Meara,
Jean-Lucien Rouleau,
Jeffrey L. Probstfield,
Tamaz Shaburishvili,
Sanjiv J. Shah,
Scott D. Solomon,
Nancy K. Sweitzer,
Sonja M. McKinlay,
Bertram Pitt
Publication year - 2014
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.114.013255
Subject(s) - medicine , heart failure , aldosterone , antagonist , cardiology , cardiac function curve , receptor
Treatment of Preserved Cardiac Function Heart Failure With an Aldosterone Antagonist (TOPCAT) patients with heart failure and preserved left ventricular ejection fraction assigned to spironolactone did not achieve a significant reduction in the primary composite outcome (time to cardiovascular death, aborted cardiac arrest, or hospitalization for management of heart failure) compared with patients receiving placebo. In a post hoc analysis, an ≈4-fold difference was identified in this composite event rate between the 1678 patients randomized from Russia and Georgia compared with the 1767 enrolled from the United States, Canada, Brazil, and Argentina (the Americas).

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