VENTRICULAR SEPTUM Meaning and
Definition
-
The ventricular septum refers to the muscular wall that separates the two lower chambers of the heart, known as the ventricles. It is a vital structure in the cardiovascular system, playing a crucial role in maintaining proper cardiac function.
The ventricular septum is composed of thick, strong muscle tissue that forms a sturdy partition between the left and right ventricles. It extends from the base of the heart to the apex, completely dividing the two ventricles except for a small communication known as the interventricular foramen.
This septum serves multiple functions, primarily to prevent the mixing of oxygenated and deoxygenated blood. By separating the ventricles, it ensures that blood pumped from the left side of the heart (containing oxygen-rich blood) does not mix with blood from the right side (containing oxygen-poor blood). This separation is crucial for the efficient circulation of blood throughout the body, as it enables the oxygenated blood to be pumped through arteries and delivered to the various organs and tissues.
In addition to its role in blood separation, the ventricular septum also contributes to the overall structural integrity and strength of the heart, ensuring proper contraction and pumping action. It helps maintain the pressure gradient necessary for effective circulation and prevents any potential leakage between ventricles.
Overall, the ventricular septum is a vital anatomical structure that ensures the efficient circulation of blood and the proper functioning of the heart.
-
(1) The septum between the two ventricles of the heart; (2) septum pellucidum.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for VENTRICULAR SEPTUM
- centricular septum
- bentricular septum
- gentricular septum
- fentricular septum
- vwntricular septum
- vsntricular septum
- vdntricular septum
- vrntricular septum
- v4ntricular septum
- v3ntricular septum
- vebtricular septum
- vemtricular septum
- vejtricular septum
- vehtricular septum
- venrricular septum
- venfricular septum
- vengricular septum
- venyricular septum
- ven6ricular septum
- ven5ricular septum
Etymology of VENTRICULAR SEPTUM
The word "ventricular" is derived from the Latin word "ventriculus", which means "a small cavity or ventricle". In anatomy, it specifically refers to the two lower chambers of the heart, namely, the left and right ventricles.
The word "septum" also originated from Latin, where it means "a fence" or "a partition". In the context of anatomy, it refers to a dividing structure that separates two cavities or chambers.
Therefore, the term "ventricular septum" can be understood as the partition or dividing structure that separates the two ventricles of the heart.
