Myocardium (Noun)
Meaning
The middle muscular layer of the heart wall.
Classification
Nouns denoting body parts.
Examples
- The myocardium is the thickest layer of the heart wall and is responsible for pumping blood throughout the body.
- Damage to the myocardium can lead to heart failure, a condition in which the heart is unable to pump enough blood to meet the body's needs.
- The myocardium is made up of cardiac muscle cells that are arranged in a specific pattern to allow for efficient contraction and relaxation.
- In coronary artery disease, the myocardium may become damaged due to a lack of oxygen and nutrients, leading to chest pain and other symptoms.
- The myocardium is surrounded by the endocardium, a thin layer of tissue that lines the inside of the heart, and the epicardium, a thin layer of tissue that covers the outside of the heart.