Print Doctors who perform this procedure Edit search filters close Narrow your search By location Rochester, MN Jacksonville, FL 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 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 active Find a doctor whose last name begins with the letter K K There are no doctors whose last name begins with the letter L L Find a doctor whose last name begins with the letter M M Find a doctor 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 There are no doctors whose last name begins with the letter R R Find a doctor whose last name begins with the letter S S Find a doctor whose last name begins with the letter T T There are no doctors whose last name begins with the letter U U Find a doctor whose last name begins with the letter V V 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 1-3 out of 3 doctors available Last Name Initial: K Danesh K. Kella, M.B.B.S. Cardiologist Jacksonville, FL Areas of focus: Pacemaker insertion, Implantable cardioverter-defibrillator insertion, Cardiac resynchronization device insertion, Atri...al fibrillation ablation, Pacemaker lead extraction, ICD lead extraction, Ventricular tachycardia ablation, SVT ablation, PVC ablation, Atrial fibrillation, Ventricular arrhythmia, Sudden cardiac arrest Show more areas of focus for Danesh K. Kella, M.B.B.S. Ammar M. Killu, M.B.B.S. Rochester, MN Areas of focus: Endovenous thermal ablation, Ablation therapy, Left atrial appendage closure, Hybrid ablation, Epicardial ablation, Ven...tricular tachycardia ablation, Ventricular fibrillation treatment, Atrial fibrillation, Supraventricular tachycardia, Atrial flutter, Atrial tachycardia, Hypertrophic cardiomyopathy, Heart arrhythmia, Ventricular tachycardia, Ventricular fibrillation, Hypertrophic obstructive cardiomyopathy, Ventricular arrhythmia Show more areas of focus for Ammar M. Killu, M.B.B.S. Guru G. Kowlgi, M.B.B.S., M.S. Cardiologist Cardiac Electrophysiologist Rochester, MN Areas of focus: Pacemaker insertion, Radiofrequency ablation, Cardiac resynchronization device insertion, Proton therapy, Atrial fibril...lation ablation, Epicardial ablation, Ventricular tachycardia ablation, SVT ablation, Atrial flutter ablation, Pacemaker battery replacement, Atrial fibrillation, Supraventricular tachycardia, Atrial flutter, AV nodal reentry tachycardia, Atrial tachycardia, Premature ventricular contractions, Ventricular tachycardia, Wolff-Parkinson-White syndrome, Ventricular fibrillation, Heart palpitations, Bradycardia, Conduction system disease Show more areas of focus for Guru G. Kowlgi, M.B.B.S., M.S. By Mayo Clinic Staff Request an appointment About July 14, 2026 PrintShow references Libby P, et al., eds. Therapy for cardiac arrhythmias. In: Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. 12th ed. Elsevier; 2022. https://www.clinicalkey.com. Accessed July 14, 2025. Buxton A. Sustained monomorphic ventricular tachycardia in patients with structural heart disease: Treatment and prognosis. https://www.uptodate.com/contents/search. Accessed July 14, 2025. Levy S. Overview of catheter ablation of cardiac arrhythmias. https://www.uptodate.com/contents/search. Accessed Sept. 12, 2025. Medical review (expert opinion). Mayo Clinic. Sept. 24, 2025. Ablation for arrhythmias. American Heart Association. https://www.heart.org/en/health-topics/arrhythmia/prevention--treatment-of-arrhythmia/ablation-for-arrhythmias. Accessed July 14, 2025. Related Epicardial ablation Ventricular tachycardia Products & Services A Book: Mayo Clinic Family Health Book Newsletter: Mayo Clinic Health Letter — Digital Edition Show more products and services from Mayo Clinic Ventricular tachycardia ablationAboutDoctors&Departments PRC-20235779 Tests & Procedures Ventricular tachycardia ablation