Aug 5, 2025 · This minimally invasive procedure can diagnose and treat heart conditions. Know when you might need it and how it's done.

A thin, flexible tube (catheter) is inserted into your blood vessel and guided to your heart using X-ray imaging. Contrast dye is injected through the catheter to make your blood vessels visible on X-ray, …

The procedure is done via femoral, subclavian, internal jugular, or antecubital vein puncture. A catheter is passed into the right atrium, through the tricuspid valve, into the right ventricle, and across the …

Cardiac catheterization is a specialized procedure in which a long, flexible tube — a catheter — is inserted into a vein or artery and guided into the heart. It’s often used instead of open-heart surgery …

Cardiac catheterization is a procedure that can be used to diagnose and treat congenital heart defects. The interventional cardiologist guides a long, thin tube called a catheter through the blood vessels, …

Catheterization is central to the diagnosis, therapy, and surgical management of many forms of cardiovascular disease. The term cardiac catheterization was coined in 1844 by French physiologist …

A cardiac catheterization is a procedure in which a doctor feeds a thin, flexible tube into the body to evaluate your heart. This tube, called a catheter, is usually inserted into a large blood vessel in the …

Apr 2, 2025 · Angioplasty, also called percutaneous coronary intervention (PCI), is a procedure performed during heart catheterization to open up narrowed or blocked coronary arteries.

Cardiac catheterization involves passing a thin flexible tube (catheter) into the right or left side of the heart. The catheter is most often inserted from the groin or the arm.

Sep 19, 2023 · Before entering the cardiac catheterization laboratory (cath lab), an IV will be started and a medication may be given to help your child relax and fall asleep. Vital signs will be monitored …