All type of patients: 17 trials - Agostoni - Cicoira - Macdonald - Mottram - Cicoira - Tsutamoto - Yee - Bednarz - Farquharson - Ramires - RALES - MacFadyen - Barr - Han - Dalhstrom - Mauersberger - PIE II
Patients with preserved-LVEF heart failure : 1 trials - PIE II