In a remarkable story of perseverance and passion, 31-year-old Chen Zhao from Wuhan, China, paid off his parents' massive ...

Right-sided heart failure develops when the right side of the heart is too weak to pump blood to the lungs. This causes blood to back up into the venous system, limiting how much blood the heart can ...

Diastolic heart failure causes a stiff left ventricle that prevents the heart from relaxing between beats. Common symptoms include coughing, tiredness, and shortness of breath. Systolic and ...

Congenital heart disease (CHD) is a variety of structural and functional abnormalities in the heart that are present at birth. These conditions can affect the heart's chambers, valves, or blood ...

During feelings of anxiety, the brain kicks the heart into overdrive. But as it races, does the heart, in turn, talk to the brain? For centuries, scientists have debated whether the heart holds sway ...