Circulation. Heart failure
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Multicenter Study Comparative Study
Comparison of medical therapy dosing in outpatients cared for in cardiology practices with heart failure and reduced ejection fraction with and without device therapy: report from IMPROVE HF.
Few data exist to characterize the delivery of evidence-based medical therapy for outpatients with heart failure who have received implantable cardioverter-defibrillators or cardiac resynchronization therapy (CRT) for systolic dysfunction. ⋯ URL: http://www.clinicaltrials.gov. Unique identifier: NCT00303979.