FAQs
Why do I need a Cardiac Catheterization?
There are a variety of reasons why you may need a cardiac catheterization, also known as a "heart cath" or "angiogram". You may have experienced shortness of breath, chest pain (angina), dizziness or irregular heartbeats. Even if you've had no symptoms, your doctor may have detected other signs of heart problems. Some patients may need a heart cath to check how well the heart is pumping and how well the valves are opening and closing. Cardiac catheterization is a procedure which can identify a specific problem within the heart.
During the test, a thin catheter is inserted into the artery or vein of an arm or leg, and then guided to the heart. Dye visible by x-ray is injected into the veins to see how the blood flows through the heart vessels. X-ray pictures are taken and a treatment plan is developed with your doctor if blockages are seen. It is important to tell your doctor if you are allergic to x-ray contrast dye. Your doctor can give you medication to prevent any allergy symptoms (e.g. rash, difficulty breathing, nausea or vomiting.)
Patient Educational Material and Procedural Instructions
Questions and Answers - Interventional Cardiology
New Hybrid Therapies Benefit Patients With Coronary and Heart Valve Diseases
A Guide to Heart Catheterization
Patient Instructions for Cardiac Catheterization
Bretholtz Center/Kessler Health Education Library
Learn more about:
The Heart
The Heart's Electrical System
Coronary Arteries
Heart Valves
Vascular System
Other resources and links
Make an Appointment with Interventional Cardiology
Call 617-732-7133 if you would like to make an appointment with one of our Interventional Cardiologists or to receive more information.
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