If you’ve been diagnosed with heart failure, your doctor has likely ordered a test of your heart's ejection fraction (EF). The EF is a measure of how efficiently your heart is pumping blood out to the ...
Heart failure (HF) patients who have reduced or mildly reduced ejection fraction derive better outcomes when low-dose digoxin ...
BACKGROUND: Heart failure with reduced ejection fraction (HFrEF) is characterized by impaired contractility and high ...