00364nas a2200085 4500000000100000008004100001245021500042300001400257490000700271 2019 d00aA trial to evaluate the effect of the sodium–glucose co-transporter 2 inhibitor dapagliflozin on morbidity and mortality in patients with heart failure and reduced left ventricular ejection fraction (DAPA-HF) a665 - 6750 v21