Which artery supplies the infundibulum of the right ventricle?
Answers
The infundibulum(also known as conus arteriosus) is a conical pouch formed from the upper and left angle of the right ventricle in the chordate heart, from which the pulmonary trunk arises. It develops from the bulbus cordis. Typically, the infundibulum refers to the corresponding internal structure, whereas the conus arteriosus refers to the external structure.
A tendinous band, extends upward from the right atrioventricular fibrous ring and connects the posterior surface of the infundibulum to the aorta. The infundibulum is the entrance from the right ventricle into the pulmonary artery and pulmonary trunk. The wall of the infundibulum is smooth.
The Conus artery supplies the Infundibulum of the right ventricle.
Explanation:
The Infundibulum is a cone shaped pocket framed from the upper and left edge of the right ventricle in the chordate heart, from which the aspiratory trunk emerges. It creates from the bulbus cordis. Ordinarily, the Infundibulum refers to the comparing inner structure, and the conus artery refers to the structure which supplies the Infundibulum.
Deformities in Infundibulum improvement can bring about a heart condition known as tetrology of Fallot.