Cardiac Valve Program
Our Physicians and Staff
Cardiologists
- Bruce Liang, M.D.
- Erick Avelar, M.D., F.A.C.C.
- Michael Azrin, M.D.
- David Hager, M.D.
- Joyce Meng, M.D.
- Jason W. Ryan, M.D., M.P.H.
- Peter Schulman, M.D.
Cardiothoracic Surgeons
- Daniel Fusco, M.D.
- Jonathan Hammond, M.D.
- Leonard E. Kulicki, M.D.
- Stephen J. Lahey, M.D.
- Paul Preissler, M.D.
- David Underhill, M.D.
Perfusionist
- David Rosinski, L.C.P.
Advanced Practice Registered Nurses
- Theresa S. Barnett, A.P.R.N.
- Dorota Pawlak, A.P.R.N.
Welcome to the Cardiac Valve Program at UConn’s Pat and Jim Calhoun Cardiology Center. Our team includes experienced cardiologists, cardiac imaging specialists, heart surgeons, perfusionists, and nurses. Together, we combine a full range of advanced diagnostic techniques with the latest available treatments including either valve repair or replacement. As the only university hospital in central Connecticut, our patients receive the advantages of the latest research and innovations in health care.
Treatment for All Forms of Valvular Disease
- Mitral regurgitation, both primary and secondary, including repair of myxomatous mitral valve
- Mitral stenosis
- Aortic stenosis, diagnosing pseudo and true stenosis, and optimizing timing of replacement
- Aortic regurgitation, diagnosing severity and etiologies as well as optimizing timing of surgery
Diagnostic Services
- Transthoracic and trans-esophageal echocardiography including 3-D
- Cardiac catheterization, hemodynamic measurements, and angiography to assess regurgitation
- Both noninvasive and invasive exercise testing for evaluation of cardiac reserve
- Cardiac magnetic resonance imaging (CMR) for myocardial viability
- Cardiac consultation
Valvular Disease
Mitral Regurgitation
Quantitation of mitral regurgitation and determining the optimal
time to perform repair or replacement in both symptomatic and
asymptomatic patients are important in preventing irreversible
deterioration of heart function.
Aortic Regurgitation
Quantitation of the extent of regurgitation, remodeling, cardiac
performance, appropriate medical therapy, and optimal timing of
heart surgery are all important services performed at the cardiac
valve program.
Aortic Stenosis
Differentiating pseudoaortic from true aortic stenosis is important
in achieving an improved outcome. Determining the cardiac reserve in
aortic stenosis can and will predict the outcome after aortic valve
replacement. Proving the asymptomatic nature of patients with severe
aortic stenosis and their ongoing monitoring are additional goals.

