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Departments that treat this condition Cardiovascular Medicine Cardiovascular Surgery Electrophysiology Laboratory Heart Rhythm Clinic Doctors who treat this condition Edit search filters close Narrow your search By location Jacksonville, FL Rochester, MN By last name There are no doctors whose last name begins with the letter A A Find a doctor whose last name begins with the letter B B active 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 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 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 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 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 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. 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Displaying 1-2 out of 2 doctors available Last Name Initial: C Yong-Mei Cha, M.D. Cardiologist Cardiac Electrophysiologist Rochester, MN Areas of focus: Pacemaker insertion, AV node ablation, Cardiac ablation, Implantable cardioverter-defibrillator insertion, EP study, Ca...rdiac resynchronization device insertion, Cardiac resynchronization therapy, Atrial fibrillation ablation, Endocardial ablation, Pacemaker lead extraction, ICD lead extraction, Epicardial ablation, Atrial fibrillation, Heart arrhythmia, Ventricular arrhythmia, Sudden cardiac arrest, Atrioventricular heart block Show more areas of focus for Yong-Mei Cha, M.D. Anca Chiriac, M.D., Ph.D. Cardiac Electrophysiologist Jacksonville, FL Areas of focus: Pacemaker insertion, Implantable cardioverter-defibrillator insertion, Cardiac resynchronization therapy, Atrial fibril...lation ablation, Echocardiogram, Ventricular tachycardia ablation, SVT ablation, Atrial flutter ablation, Heart failure, Atrial fibrillation, Supraventricular tachycardia, Atrial flutter, Congenital heart disease, Ventricular tachycardia, Wolff-Parkinson-White syndrome, Ventricular fibrillation, Sudden cardiac arrest, Conduction system disease, Atrioventricular heart block Show more areas of focus for Anca Chiriac, M.D., Ph.D. ResearchMayo Clinic researchers in the Heart Rhythm Disease Program study new ways to find and treat conditions that affect the heart's rhythm or structure. One area of research uses artificial intelligence (AI) to study electrocardiograms (ECGs or EKGs). An ECG records the heart's electrical activity. Researchers are studying whether AI can see patterns in ECGs that may help find conditions that have not yet been diagnosed. Researchers also develop and test heart devices. These include pacemakers and implantable cardioverter-defibrillators. These devices help control the heartbeat. Publications See a list of publications about heart block 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 Ammash, Naser M. M.D. Minnesota Asirvatham, Samuel J. M.D. Minnesota Deshmukh, Abhishek J. M.B.B.S. Minnesota Kusumoto, Fred M.D. Florida Shen, Win-Kuang M.D. ArizonaMinnesota By Mayo Clinic Staff Diagnosis & treatment Sept. 18, 2026 Print Related Associated Procedures Echocardiogram Electrocardiogram (ECG or EKG) EP study Holter monitor Pacemaker Show more associated procedures Atrioventricular heart blockSymptoms&causesDiagnosis&treatmentDoctors&departments Research: It's all about patients Show transcript for video Research: It's all about patients [MUSIC PLAYING] Joseph Sirven, M.D., Professor of Neurology, Mayo Clinic: Mayo's mission is about the patient. The patient comes first. So the mission and research here is to advance how we can best help the patient, how to make sure the patient comes first in care. So in many ways, it's a cycle. It can start with as simple as an idea worked on in a laboratory, brought to the patient bedside, and if everything goes right — and let's say it's helpful or beneficial — then brought on as a standard approach. And I think that is one of the unique characteristics of Mayo's approach to research — that patient-centeredness — that really helps to put it in its own spotlight. CON-20607301 Diseases & Conditions Atrioventricular heart block