Before understanding how the ejection fraction is linked to the heart, let us tell you what it is. “Ejection Fraction or EF is a key measure of how well the heart is pumping blood to the body. It ...

Heart failure, a condition where the heart struggles to pump blood efficiently to meet the body's needs, comes in various forms and one of them, heart failure with preserved ejection fraction (HFpEF), ...

Observational studies suggest that conventional right ventricular apical pacing may have a deleterious effect on left ventricular function. In this study, we examined whether biventricular pacing is ...