EasyCardiologyHeart failure with reduced ejection fractionau-amcau-racp
A 72-year-old man with long-standing hypertension and diabetes presents with bilateral ankle oedema and shortness of breath. Chest X-ray shows cardiomegaly and pulmonary congestion. Echocardiogram demonstrates left ventricular ejection fraction 30%. Which class of medicine has been shown to improve survival in this condition?