Some people feel uncomfortable sleeping on the left side (if they have heart failure or recent procedures/pacemakers), and may prefer sleeping on the right side, says Puja Mehta, M.D., director of ...

Heart failure with preserved ejection fraction (HFpEF) is a type of heart failure that affects the left side of the heart. It occurs when the lower left chamber of the heart, called the left ventricle ...

Living with heart failure requires careful monitoring as well as some major lifestyle changes. It takes both medical ...