Emergency Department

202 S. Park St.
Madison, WI 53715

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Interventional Cardiology

Interventional cardiology focuses specifically on catheter-based treatments. Using cardiac catheterization, which is also known as an angiogram, our interventional specialists are able to locate clogged or narrowed areas in your coronary arteries and determine how well your heart muscle and valves are functioning. If you are diagnosed with coronary artery disease (CAD) or another cardiovascular illness that is limiting oxygen-rich blood from reaching your heart muscle, our specialists are skilled in the following noninvasive and catheter-based treatment options.


Angioplasty procedures are used to unblock narrowed heart arteries to help reduce chest pain and restore blood flow to your heart. These techniques can also open completely blocked arteries—a condition known as chronic total occlusion. Compared to the national average, UW Health Arbor Gate Heart Clinic physicians consistently exceed the time benchmark of less than 90 minutes established by The Joint Commission, ensuring that patients receive prompt lifesaving care.

Stent Procedures

A small wire frame, called a stent, is placed into your newly opened artery to prevent it from narrowing again.

Ethanol Septal Ablation

If you have hypertrophic cardiomyopathy, a disease that causes your heart muscle to become abnormally thick, this technique is used to reduce that thickness and help restore blood flow to your heart.


During this procedure, balloon angioplasty is used to dilate diseased heart valves to improve blood flow between the heart chambers.

Transcatheter Aortic Valve Replacement (TAVR)

Transcatheter aortic valve replacement (TAVR) is a minimally invasive procedure to replace the aortic valve in individuals with severe aortic stenosis (narrowing of the heart's aortic valve).

Transcatheter aortic valve replacement may be an option for patients considered sick, weak, or inoperable due to other health problems that increase the risk of complications, such as diabetes, heart disease, lung disease and kidney disease.

Each patient is carefully evaluated by our team of skilled cardiologists and cardiothoracic surgeons to evaluate whether they are candidates for traditional surgical aortic valve replacement (open heart surgery) or if TAVR should be considered for treatment. Learn more about how TAVR is performed.

Percutaneous Left Ventricular Support

Our cardiac interventionists use the most technologically advanced devices to offer lifesaving options during complex cardiac procedures.

Chest Pain Center

Few symptoms are more concerning than chest pain. Our Chest Pain Center features specially trained staff and the most advanced cardiac diagnostic equipment available to rapidly evaluate your pain and provide the necessary treatment.

During a heart attack, time is muscle. Knowing the signs and symptoms of a heart attack could save your life or the life of a loved one.

UnityPoint Health - Meriter is a proud partner of UW Health. We share our knowledge, facilities, and passion so that you can get remarkable care where and when you need it. For more information on heart and vascular services please visit: UW Health's Heart, Vascular, and Thoracic Care.