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Structural Heart Interventions

Medical illustration showing a cardiac catheterization procedure performed on a human heart at Riverside Cardiology Associates.
What Are Structural Heart Interventions?

Structural heart interventions involve treating heart conditions related to abnormalities in the heart’s valves or chambers. These conditions, such as valve degeneration or congenital defects, often require specialized care. While traditional open-heart surgery has been the standard approach, recent advancements now allow us to offer minimally invasive interventions. For many patients, these procedures mean a shorter hospital stay and a quicker return to daily activities than open-heart surgery.


At RCA, our structural heart program focuses on providing the most effective, least invasive treatments. We utilize advanced techniques such as TAVR, MitraClip, and ASD/PFO closure, offering catheter-based options that may avoid the need for open-heart surgery for some patients.


Our team works closely with each patient, and with cardiac surgeons when needed, to develop a personalized treatment plan.

Transcatheter Aortic Valve Replacement (TAVR)

TAVR is a catheter-based treatment for aortic stenosis, a condition in which the aortic valve narrows and restricts blood flow. TAVR uses a catheter to replace the valve through a blood vessel, often in the leg. Your heart team will evaluate your condition and help determine whether TAVR or surgery is the better treatment option for you.

MitraClip for Mitral Valve Repair

The MitraClip procedure offers a minimally invasive treatment for mitral regurgitation, a condition in which the mitral valve fails to close properly. Using a catheter, a small clip is attached to the valve, helping it close fully and restore normal blood flow. MitraClip is an option for some patients with significant mitral regurgitation who are at high risk for open-heart surgery. Your doctor will review its benefits and risks with you.

ASD and PFO Closure

Atrial Septal Defects (ASD) and Patent Foramen Ovale (PFO) are conditions in which openings exist in the heart’s upper chambers. If left untreated, these defects can lead to complications like stroke, arrhythmias, or heart failure. The ASD/PFO closure procedure is minimally invasive, using a catheter to deliver a device that seals the opening. Closure may be recommended for some patients who have had a stroke related to a PFO or have complications from an ASD.

Why Choose Us?
  • Expert Team: Our specialists are highly trained in advanced, catheter-based interventions.
  • Cutting-Edge Technology: We use the latest imaging and guidance systems for precise and safe procedures.
  • Patient-Centered Care: Minimally invasive techniques result in faster recovery times and a quicker return to daily life.
  • Comprehensive Heart Program: From diagnosis to follow-up, we ensure a seamless and integrated approach to your cardiovascular care.


At RCA, we offer catheter-based structural heart treatments here in Riverside, with care from diagnosis through follow-up.