Glossary/General Cardiology

Endocardium.

The smooth inner lining of the heart chambers and valves. Infection of the endocardium (endocarditis) can damage heart valves. The endocardium plays a role in regulating heart muscle contraction.

Definition

What is endocardium?

The smooth inner lining of the heart chambers and valves. Infection of the endocardium (endocarditis) can damage heart valves. The endocardium plays a role in regulating heart muscle contraction.

Related Terms

Related glossary terms.

Endocarditis
An infection of the inner lining of the heart chambers and valves, usually caused by bacteria ent...
Myocardium
The muscular middle layer of the heart wall responsible for contraction and pumping blood. Damage...
Pericardium
A double-layered sac that surrounds and protects the heart, containing a small amount of lubricat...
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