Diagnostic Cardiac Catheterization

What is Cardiac Catheterization?

Cardiac catheterization is a minimally invasive, non-surgical procedure used to evaluate heart function and blood flow. A thin catheter is inserted through a blood vessel in the arm or groin and guided to the heart. This allows doctors to see the coronary and pulmonary arteries and check for structural damage.

Diagnostic Cardiac Catheterization

There are two types

• Left Heart Cath – evaluates arteries and heart function on the left side.
• Right Heart Cath – measures pressure and blood flow between the lungs and right side of the heart, often used to diagnose conditions like pulmonary hypertension or heart failure.

Your provider will determine which study is appropriate for your needs.

How Long Does It Take?

The procedure typically takes 30–60 minutes. Including preparation, the procedure itself, and a short recovery period, most patients are monitored for a few hours and can return home the same day. Recovery is generally quicker than more invasive heart procedures.

Risks

Cardiac catheterization is safe and routine, but potential risks include:

• Bruising or bleeding
• Allergic reaction to contrast dye
• Irregular heart rhythms
• Rare blood vessel or heart complications

Your provider will review your medical history and discuss risks beforehand. Revere Health uses advanced technology and experienced cardiac teams to ensure patient safety and optimal results.