All type of heart failure: 13 trials - CARMEN (carvedilol alone) - CARMEN (carvedilol+enalapril) - COMET - COPERNICUS - CAPRICORN - ANZ-HeFT - Cohn - Bristow (MOCHA) - Colucci - Parker - Krum - Olsen - Metra
Elderly patients: 2 trials - COPERNICUS (elderly subgroup) - Carvedilol U.S. Trials (elderly subgroup)