DepartmentsCardiovascular MedicineLocationRochester, MinnesotaLanguagesEnglishExisting patientsSend a secure message via patient portal Conditions treatedAtrial fibrillationAtrial flutterAtrial tachycardiaBradycardiaHeart arrhythmiaHeart palpitationsInfectionPremature ventricular contractionsSudden cardiac arrestSupraventricular tachycardiaSyncopeVentricular fibrillationVentricular tachycardiaWolff-Parkinson-White syndrome Procedures performedAtrial flutter ablationCardiac ablationCardiac resynchronization device insertionCardiac resynchronization therapyCardioversionEndovenous thermal ablationEP studyImplantable cardioverter-defibrillator insertionImplantable loop recorder insertionPacemaker insertionPulmonary vein isolationSVT ablationVentricular tachycardia ablation InterestsAblation of complex arrhythmiasAbnormal Heart RhythmsArrhythmia managementArrhythmiasAtrial FibrillationAtrial fibrillation ablationAtrial flutterAtrial flutter ablationAtrial tachycardiaBiventricular implantable cardioverter defibrillator implantationBiventricular pacemaker implantationBradyarrhythmiasCardiac arrestCardiac resynchronization therapyCardiac resynchronization therapy (CRT) defibrillator implantationCardiac resynchronization therapy (CRT) pacemaker implantationCardioversionCatheter ablationCryoballoon ablationElectrophysiologyElectrophysiology studyEpicardial ablationHeart blockHeart palpitationsICD implantationImplantable cardioverter defibrillator implantationImplantable loop recorder implantationLead extractionPacemaker implantationPacemaker infectionPremature ventricular contraction (PVC) ablationPremature ventricular contractions (PVCs)Pulmonary vein isolation ablationRadiofrequency ablationSudden cardiac death (Sudden Cardiac Arrest)Supraventricular tachycardia (SVT)Supraventricular tachycardia (SVT) ablationSyncopeTelemedicineVentricular fibrillationVentricular tachycardiaVentricular tachycardia ablationWolff-Parkinson-White Syndrome (WPW) Mayo Clinic locations Rochester, Minnesota Driving directions More info Billing & insurance Accessibility services Education2004MSc - Clinical InvestigationJohns Hopkins Bloomberg School Of Public Health2003FellowJohns Hopkins Bloomberg School Of Public Health2003Fellow - Cardiac ElectrophysiologyJohns Hopkins Hospital and School of Medicine2002Fellow - CardiologyJohns Hopkins Hospital and School of Medicine1998ResidentGeneral Internal Medicine Rese, Programs in Rochester, Mayo School of Graduate Medical Education, Mayo Clinic College of Medicine1997Internship/Residency - Internal MedicineJohns Hopkins Hospital and School of Medicine1994MDUniversity of Michigan Medical School1992PhD - GeneticsUniversity of Minnesota, National Institutes of Health1989Research ScholarHoward Hughes Medical Institute/National Institutes of Health1984BSDuke UniversityShow more education Activities and honorsCertifications2007Clinical Cardiac ElectrophysiologyAmerican Board of Internal Medicine2003Cardiovascular DiseasesAmerican Board of Internal MedicineAwards and honors1993Alpha Omega AlphaAlpha Omega Alpha Honor Medical Society1984Phi Beta KappaPhi Beta Kappa Honor SocietyProfessional memberships MemberQuality Improvement Task Force, Heart Rhythm SocietyPublicationsSee my publications Conditions treatedProcedures performedInterestsMayo Clinic locationsEducationActivities and honors Request an appointment PST-20222975 Doctors & Medical Staff Bradley, David J. M.D., Ph.D.