Elevated Depression Symptoms Predict Long-Term Cardiovascular Mortality in Patients With Atrial Fibrillation and Heart Failure
Author(s) -
Nancy FrasureSmith,
François Lespérance,
Martine E. Habra,
Mario Talajic,
Paul Khairy,
Paul Dorian,
DenisClaude Roy
Publication year - 2009
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.109.851675
Subject(s) - medicine , atrial fibrillation , hazard ratio , heart failure , depression (economics) , ejection fraction , cardiology , confidence interval , beck depression inventory , proportional hazards model , psychiatry , anxiety , economics , macroeconomics
Depression predicts prognosis in many cardiac conditions, including congestive heart failure (CHF). Despite heightened cardiac risk in patients with comorbid atrial fibrillation (AF) and CHF, depression has not been studied in this group. This substudy, from the AF-CHF Trial of rate- versus rhythm-control strategies, investigated whether depression predicts long-term cardiovascular mortality in patients with left ventricular ejection fraction <or=35%, CHF symptoms, and AF history who receive optimal medical care.
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