A specialized form of angiography in which a catheter is inserted into the left or right side of the heart via a major peripheral vessel to study pressures within the heart,cardiac volumes,valvular function,and patency of coronary arteries is known as ______________.

Specialized Form of Angiography

A medical imaging technique designed to visualize the inside, or lumen, of blood vessels and organs of the body, with particular interest in the arteries, veins, and the heart chambers.

Peripheral Vessel

Any blood vessel outside the heart, contributing to the circulation to and from the body's extremities and organs.