Blood flows through the left atrium into the left ventricle. The left ventricle pumps the oxygen-rich blood to all parts of the body. Do right and left seem backward? That's because you're looking ...

The septum separates the right-hand and left-hand side of the heart. The tricuspid valve separates the right atrium and right ventricle. It opens due to a build-up of pressure in the right atrium ...

While past research has mainly focused on the left ventricle and the coronary arteries, the effects of the disease on the ...

P-mitrale occurs when the depolarization of the right atrium and left atrium are both visible in the P wave. This is seen as a notch in the P wave and occurs when the left atrium is markedly ...

Atypical atrial flutter originates from the left atrium or areas in the right atrium (such as surgical scars) and has a variable appearance on ECG in regards to the flutter waves. The etiology of ...

The right ventricle pumps the blood to the lungs ... The newly oxygen-rich blood (shown in red) returns to the heart and enters the left atrium. Blood flows through the left atrium into the ...

The septum separates the right-hand and left-hand side of the heart. The tricuspid valve is located between the right atrium and right ventricle and opens due to a build-up of pressure in the ...