cineangiogram

A cineangiogram is a diagnostic medical imaging procedure that combines angiography with videography. It involves injecting a contrast dye into the bloodstream, typically through a catheter, and then using X-ray fluoroscopy to visualize the flow of the dye through blood vessels. The X-ray images are captured and recorded as a continuous movie, creating a cineangiogram. This dynamic recording allows physicians to observe the precise movement of blood, identify blockages, narrowings, aneurysms, or other abnormalities within arteries and veins.

Cineangiograms are commonly used to assess the cardiovascular system, particularly the coronary arteries, to diagnose conditions such as coronary artery disease, heart valve defects, and congenital heart abnormalities. They are also employed in other parts of the body, including the brain, kidneys, and limbs, to evaluate vascular conditions. The procedure provides detailed information about the structure and function of blood vessels, aiding in diagnosis, treatment planning, and monitoring the effectiveness of interventions like angioplasty or stenting.

The procedure is performed by interventional radiologists or cardiologists. Before the cineangiogram, patients may need to fast and undergo blood tests. During the procedure, a local anesthetic is administered at the insertion site for the catheter, which is typically in the groin or arm. The catheter is then guided to the area of interest using X-ray imaging. Once in position, the contrast dye is injected, and the cineangiogram is recorded. After the procedure, the catheter is removed, and pressure is applied to the insertion site. Potential risks, though generally low, include bleeding, infection, allergic reaction to the contrast dye, and damage to blood vessels.