Transition From Chronic Compensated to Acute Decompensated Heart Failure
Author(s) -
Michael R. Zile,
Tom Bennett,
Martin St. John Sutton,
Yong K. Cho,
Philip B. Adamson,
Mark F. Aaron,
Juan M. Aranda,
William T. Abraham,
Frank W. Smart,
Lynne W. Stevenson,
Fred Kueffer,
Robert C. Bourge
Publication year - 2008
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.108.783910
Subject(s) - medicine , cardiology , heart failure , ejection fraction , diastole , pathophysiology , diastolic heart failure , heart failure with preserved ejection fraction , acute decompensated heart failure , pulmonary artery , blood pressure
Approximately half of all patients with chronic heart failure (HF) have a decreased ejection fraction (EF) (systolic HF [SHF]); the other half have HF with a normal EF (diastolic HF [DHF]). However, the underlying pathophysiological differences between DHF and SHF patients are incompletely defined. The purpose of this study was to use echocardiographic and implantable hemodynamic monitor data to examine the pathophysiology of chronic compensated and acute decompensated HF in SHF versus DHF patients.
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