Product Search Search Effective Health Care website Submit search Search Tip: Use double quotes around phrases to rank exact matches higher in the result list. 3 results Comparative Effectiveness of Therapies for Heart Failure (COMPARE-HF) Research Report January 6, 2011 Real World Effectiveness of Implantable Cardioverter Defibrillators (ICDs) in Medicare Patients Abstract Archived April 14, 2010 Effectiveness of Isosorbide Dinitrate and Hydralazine in Racial/Ethnic Subgroups With Heart Failure Research Report Archived March 31, 2010