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 Electrophysiology Laboratory Heart Rhythm Clinic Pediatric Cardiology Doctors who perform this procedure Edit search filters close Narrow your search By location Rochester, MN 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 There are no doctors whose last name begins with the letter E E There are no doctors whose last name begins with the letter F F There are no doctors whose last name begins with the letter G G There are no doctors 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 There are no doctors 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 There are no doctors 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 active Find a doctor whose last name begins with the letter W W There are no doctors whose last name begins with the letter X X There are no doctors 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: W Philip L. Wackel, M.D. Pediatric Cardiologist Rochester, MN Areas of focus: Pacemaker insertion, Radiofrequency ablation, Implantable cardioverter-defibrillator insertion, Implantable loop record...er insertion, EP study, Ablation therapy, Cryotherapy, Ventricular tachycardia ablation, SVT ablation, Electrocardiogram, Atrial flutter ablation, Pacemaker battery replacement, Heart arrhythmia Show more areas of focus for Philip L. Wackel, M.D. ResearchDoctors and surgeons trained in heart rhythm conditions are actively developing new technologies to treat these conditions. They're also working to improve care for people living with arrhythmias. Areas of research have included: Leading a multicenter, multinational trial to compare drug therapy with cardiac ablation for people with heart rhythm conditions. Developing novel approaches to lower the risk of stroke in people with atrial fibrillation. Designing new catheters to deliver ablation, including a state-of-the-art cryoablation balloon. Understanding the genetics of heart arrhythmias. Learn more about the heart rhythm disease program and cardiovascular research at Mayo Clinic. PublicationsSee a list of publications about EP study 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 Ackerman, Michael J. M.D., Ph.D. Minnesota Asirvatham, Samuel J. M.D. Minnesota Friedman, Paul A. M.D. Minnesota McLeod, Christopher J. M.B., Ch.B., Ph.D. Florida Noseworthy, Peter A. M.D., M.B.A. Minnesota Scott, Luis R. M.D. Arizona Shen, Win-Kuang M.D. ArizonaMinnesota Srivathsan, Komandoor M.D. Arizona By Mayo Clinic Staff EP study care at Mayo Clinic Request an appointment AboutCare at Mayo Clinic June 11, 2026 PrintShow references Homoud MK. Invasive diagnostic cardiac electrophysiology studies. https://www.uptodate.com/contents/search. Accessed Sept. 22, 2025. Walsh EP, et al., eds. Electrophysiology studies and transcatheter ablation. In: Nadas' Pediatric Cardiology. 3rd ed. Elsevier; 2024. https://www.clinicalkey.com. Accessed Sept. 22, 2025. Electrophysiology studies. American Heart Association. https://www.heart.org/en/health-topics/arrhythmia/symptoms-diagnosis--monitoring-of-arrhythmia/electrophysiology-studies. Accessed Sept. 22, 2025. Klein GJ, et al., eds. Analysis of complex electrophysiologic data. In: Clinical Electrophysiology Review. 3rd ed. McGraw Hill; 2024. https://accesscardiology.mhmedical.com. Accessed Sept. 22, 2025. Levy S. Overview of catheter ablation of cardiac arrhythmias. https://www.uptodate.com/contents/search. Accessed Sept. 22, 2025. Jalife J, et al., eds. Epicardial approach in electrophysiology. In: Zipes and Jalife's Cardiac Electrophysiology: From Cell to Bedside. 8th ed. Elsevier; 2022. https://www.clinicalkey.com. Accessed Sept. 22, 2025. Medical review (expert opinion.) Mayo Clinic. Nov. 6, 2025. Related Atrial fibrillation Heart arrhythmia Supraventricular tachycardia Tachycardia Tricuspid valve regurgitation Ventricular tachycardia 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 EP studyAboutDoctors&Departments PRC-20235777 Tests & Procedures EP study