Print Departments and specialties Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery. Departments with related expertise Cardiovascular Medicine Cardiovascular Surgery Valvular Heart Disease Clinic Doctors who perform this procedure Edit search filters close Narrow your search By location Phoenix/Scottsdale, AZ By last name Find a doctor whose last name begins with the letter A A Find a doctor whose last name begins with the letter B B Find a doctor whose last name begins with the letter C C Find a doctor whose last name begins with the letter D D Find a doctor whose last name begins with the letter E E There are no doctors whose last name begins with the letter F F Find a doctor whose last name begins with the letter G G Find a doctor whose last name begins with the letter H H There are no doctors whose last name begins with the letter I I There are no doctors whose last name begins with the letter J J There are no doctors whose last name begins with the letter K K active Find a doctor whose last name begins with the letter L L There are no doctors whose last name begins with the letter M M There are no doctors whose last name begins with the letter N N There are no doctors whose last name begins with the letter O O Find a doctor whose last name begins with the letter P P There are no doctors whose last name begins with the letter Q Q Find a doctor whose last name begins with the letter R R Find a doctor whose last name begins with the letter S S There are no doctors whose last name begins with the letter T T There are no doctors whose last name begins with the letter U U There are no doctors whose last name begins with the letter V V There are no doctors whose last name begins with the letter W W There are no doctors whose last name begins with the letter X X Find a doctor whose last name begins with the letter Y Y There are no doctors whose last name begins with the letter Z Z Reset all filters Search Tips Use quotes for phrases. Even if there are no auto-suggestions within the search field, hit "Search" anyway, as you may still get results. Displaying 1-1 out of 1 doctors available Last Name Initial: L Kwan S. Lee, M.B., B.Ch., M.D. Interventional Cardiologist Phoenix, AZ Areas of focus: Cardiac catheterization, Ventricular assist device implantation, Transcatheter aortic valve replacement, Coronary angio...plasty and stenting, Coronary angiogram, Coronary artery stenting, Coronary physiology assessment, Patent foramen ovale closure, Coronary artery disease, Heart valve disease, Mitral valve disease, Mitral valve regurgitation, Aortic valve stenosis, Pericarditis, Coronary calcification, Myocardial ischemia, Acute coronary syndrome, Patent foramen ovale, Acute pericarditis, STEMI Show more areas of focus for Kwan S. Lee, M.B., B.Ch., M.D. ResearchMayo Clinic researchers study transcatheter aortic valve replacement, also called TAVR, as part of their cardiovascular research efforts. Research has focused on reducing complications through improved technology and developing a better understanding of who might benefit from TAVR. Mayo researchers participate in TAVR-related studies. They have authored or co-authored many articles related to TAVR. Researchers studying long-term TAVR outcomes found that TAVR and open-heart valve replacement surgery had similar death rates. Learn more about this research in the Cardiovascular Research Center. PublicationsSee a list of publications about transcatheter aortic valve replacement, also called TAVR, by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine. Research Profiles Edit search filters close Narrow your search By location Arizona Florida Minnesota View all View all physicians • All Locations Eleid, Mackram F. M.D. Minnesota Geske, Jeffrey B. M.D. Minnesota Gulati, Rajiv M.D., Ph.D. Minnesota Michelena, Hector I. M.D. Minnesota Nkomo, Vuyisile T. M.D., M.P.H. Minnesota Oh, Jae K. M.D. Minnesota Pochettino, Alberto M.D. Minnesota Rihal, Charanjit S. M.D. Minnesota Taggart, Nathan W. M.D. Minnesota By Mayo Clinic Staff Transcatheter aortic valve replacement (TAVR) care at Mayo Clinic Request an appointment AboutCare at Mayo Clinic Aug. 12, 2025 Print Show references Pellikka PA. High gradient aortic stenosis in adults: Indications for valve replacement. https://www.uptodate.com/contents/search. Accessed Jan. 17, 2025. What are heart valve diseases? National Heart, Lung, and Blood Institute. https://www.nhlbi.nih.gov/health/heart-valve-diseases. Accessed Jan. 17, 2025. What is TAVR? (TAVI). American Heart Association. https://www.heart.org/en/health-topics/heart-valve-problems-and-disease/understanding-your-heart-valve-treatment-options/what-is-tavr. Accessed Jan. 17, 2025. AskMayoExpert. Transcatheter aortic valve implantation (TAVI). Mayo Clinic; 2023. Otto CM, et al. 2020 ACC/AHA Guideline for the management of patients with valvular heart disease: A report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. Journal of the American College of Cardiology. 2021; doi:10.1016/j.jacc.2020.11.018. Otto CM, et al. Medical management of symptomatic aortic stenosis. https://www.uptodate.com/contents/search. Accessed Jan. 17, 2025. Crawford MH, ed. Aortic stenosis. In: Current Diagnosis & Treatment: Cardiology. 6th ed. McGraw Hill; 2023. https://accessmedicine.mhmedical.com. Accessed Jan. 20, 2025. Dalby M, et al. Transcatheter aortic valve implantation: Complications. https://www.uptodate.com/contents/search. Accessed Jan. 17, 2025. Yokoyama Y, et al. Meta-analysis of 5-year risk of all-cause death or stroke after transcatheter aortic valve implantation versus surgical aortic valve replacement. American Journal of Cardiology. 2022; doi:10.1016/j.amjcard.2021.12.003. Medical review (expert opinion). Mayo Clinic. Jan. 22, 2025. Speers J, et al. TAVR: A review of current practices and considerations in low-risk patients. Journal of Interventional Cardiology. 2020; doi:10.1155/2020/2582938. Cutlip D. Transcatheter aortic valve implantation: Periprocedural and postprocedural management. https://www.uptodate.com/contents/search. Accessed Jan. 17, 2025. Nimmagadda R. Allscripts EPSi. Mayo Clinic. Jan. 17, 2025. Makkar RR, et al. Five-year outcomes of transcatheter or surgical aortic-valve replacement. New England Journal of Medicine. 2020; doi:10.1056/NEJMoa1910555. How can I prepare for heart surgery? American Heart Association. https://www.heart.org. Accessed Jan. 20, 2025. Krishnaswamy A, et al. Feasibility and safety of same-day discharge following transfemoral transcatheter aortic valve replacement. JACC: Cardiovascular interventions. 2022; doi:10.1016/j.jcin.2022.01.013. Recovery: Aortic valve replacement. National Health Service. https://www.nhs.uk/conditions/aortic-valve-replacement/recovery. Accessed Jan. 20, 2025. Makkar RR, et al. Five-year outcomes of transcatheter or surgical aortic-valve replacement. New England Journal of Medicine. 2020; doi:10.1056/NEJMoa1910555. Gleason TG, et al. 5-year outcomes of self-expanding transcatheter versus surgical aortic valve replacement in high-risk patients. Journal of the American College of Cardiology. 2018; doi:10.1016/j.jacc.2018.08.2146. Related Aortic valve disease Aortic valve stenosis Possible catheter access sites in transcatheter aortic valve replacement Transcatheter aortic valve replacement (TAVR) Transcatheter aortic valve replacement (TAVR) What is TAVR? Show more related content Products & Services A Book: Mayo Clinic Family Health Book Newsletter: Mayo Clinic Health Letter — Digital Edition Show more products and services from Mayo Clinic Mayo Clinic in Rochester, Minnesota, has been recognized as one of the top Cardiology & Heart Surgery hospitals in the nation by U.S. News & World Report. Learn more about this top honor Transcatheter aortic valve replacement (TAVR)AboutDoctors&DepartmentsCare atMayoClinic PRC-20166513 Tests & Procedures Transcatheter aortic valve replacement (TAVR)