A cardiac catheterization, also known as a coronary angiogram or heart cath, is a minimally invasive procedure used to diagnose abnormalities or blockages in the coronary arteries, which supply blood to the heart muscle.
At Orion, this procedure is commonly recommended for patients experiencing symptoms of coronary artery disease (such as chest pain or shortness of breath), those having a heart attack, or individuals preparing for heart surgery unrelated to blocked arteries (such as valve repair or replacement).
During the procedure, a thin, flexible tube called a catheter is gently inserted through a small incision, usually in the wrist or groin, and guided through your blood vessels to the heart. Once in place, a special contrast dye is injected, and X-ray images are taken to visualize the flow of blood through your coronary arteries and heart chambers.
This allows your care team to identify any blockages or narrowing in the arteries, as well as assess overall heart function.
Cardiac catheterization is performed using local anesthesia to numb the insertion site. Most patients experience little to no discomfort. Because there are no nerves inside the blood vessels, you won’t feel the catheter as it moves through your body. Sedation is typically provided to help you relax, but the procedure is done while you are awake helping to ensure both safety and a faster recovery.
All patients are expected to be discharged the same day as their procedure. Our team will give you clear instructions for recovery and follow-up care.