The I-PRESERVE study (Irbesartan in Heart Failure with Preserved Ejection Fraction) assessed the efficacy of the angiotensin II receptor blocker (AIIRB) irebesartan on mortality and cardiovascular morbidity in patients with heart failure and a preserved LVEF. This was a multi-centre international trial which enrolled 4128 patients with a minimum age of 60 years and NYHA […]