Learn How the Heart Works. Your heart is an amazing organ. It continuously pumps oxygen and nutrient-rich blood throughout your body to sustain life. This fist-sized powerhouse beats (expands and ...

In left-sided heart failure, the left side of the heart cannot efficiently pump blood to the body. This can lead to a backup of blood in the lungs and symptoms like coughing and tiredness.

Cardiologists had assumed that if they fixed problems on the left side of the heart — like a leaky mitral or aortic valve — the tricuspid valve would fix itself. Their assumption was wrong.

Dextrocardia is a heart condition in which the heart is not in its usual position. It points towards the right side of your chest instead of the left side. The condition is congenital, meaning ...

Heart valve problems: Makes it difficult for your heart valves to help blood flow properly, causing symptoms like heart palpitations, lightheadedness, and chest pain Diagnostic Testing ...

However, sleeping on your right side will probably wake you up at some point. If you can, avoid this position even if it feels comfortable. Of course, that’s not always easy, and if you do, you ...

When the right side of the heart is malfunctioning or failing, the liver becomes congested with blood the heart cannot pump through the right atrium. If the heart struggles to pump blood due to ...

Two primary ones include left-sided and right-sided heart failure. Each has its own characteristics and complications, which need to be differentiated for accurate diagnosis and treatment.

The semilunar valves stop the back flow of blood into the heart. There is a semilunar valve where the aorta leaves the left ventricle and another where the pulmonary artery leaves the right ventricle.

The semilunar valves stop the back flow of blood into the heart. There is a semilunar valve where the aorta leaves the left ventricle and another where the pulmonary artery leaves the right ventricle.