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Profile

Miguel Leal

  • Department of Medicine
    Associate Professor
  • (404) 778-8171
  • miguel.a.leal@emory.edu
  • @DrMiguelLeal
  • Emory Decatur Hospital
    Electrophysiology Laboratory
    2701 N Decatur Rd
  • Emory Decatur Hospital
    Electrophysiology Clinic
    2665 N Decatur Rd - Suite 513
Head shot of Miguel Leal

Overview

Dr. Leal joined Emory after serving for over a decade as faculty in the Division of Cardiovascular Medicine within the Department of Medicine of the University of Wisconsin, where he completed his fellowship training in both Cardiovascular Disease and Clinical Cardiac Electrophysiology.

His passion for medical education and mentorship led him to serve as Program Director of both the Cardiovascular Disease Fellowship Program and the Clinical Cardiac Electrophysiology Fellowship Program between the years of 2016 and 2021.

He also served as director of Electrophysiology at the William S. Middleton Memorial Veterans (VA) Hospital, in Madison WI, between 2011 and 2014, and medical director of the University of Wisconsin Device Clinic and Lead Management Program from 2014 to 2018.

Dr. Leal currently serves as a member of the American Heart Association (AHA) Council on Clinical Cardiology - Electrocardiography and Arrhythmias Committee and has contributed as co-author of several clinical practice guidelines issued by the American Heart Association (AHA), the American College of Cardiology (ACC) and the Heart Rhythm Society (HRS).

Dr. Leal is also a reviewer for multiple medical journals and high-impact publications and has received several awards recognizing the excellence of his work in the areas of clinical care, education and research.

Dr. Leals clinical interests include cardiac implantable electronic devices (CIEDs, such as pacemakers and defibrillators), cardiac resynchronization therapy, lead management, laser-assisted lead extraction, leadless cardiac pacing and novel technologies in the field of cardiac pacing and defibrillation.

Academic Appointment

  • Associate Professor, Medicine, Emory University

Education

Degrees

  • MD from Federal University of Ceara

Research

Publications

  • Atrioventricular Synchrony Algorithm Modeling of a Leadless Pacemaker Family: A Virtual Patient Analysis.
    Cardiovasc Eng Technol
    05/27/2025 Authors: Leal MA; Sheldon T; Escalante K; Holm M; Galarneau M; Stromberg K; Piccini JP
  • A Modular Approach for Leadless Pacing.
    J Cardiovasc Electrophysiol
    05/23/2025 Authors: Mekary W; Vijayvargiya S; Mouawad C; Bhatia NK; Shah AD; Westerman SB; Lloyd MS; Leal MA; Merchant FM; El-Chami MF
  • Cardiovascular imaging techniques for electrophysiologists.
    Nat Cardiovasc Res
    05/13/2025 Authors: Rogers AJ; Reynbakh O; Ahmed A; Chung MK; Charate R; Yarmohammadi H; Gopinathannair R; Khan H; Lakkireddy D; Leal M
  • Outcomes of Lead Extraction Based onLead Dwell Time: Implications for Management of Redundant Leads.
    JACC Clin Electrophysiol
    03/27/2025 Authors: Mekary W; El-Chami MF; Bhatia NK; Lloyd MS; Westerman S; Leal MA; DeLurgio D; Patel AM; Tompkins C; Merchant FM
  • Evolution of leadless pacemaker technology.
    Eur Heart J Suppl Volume: 27 Page(s): ii39 - ii46
    03/01/2025 Authors: Steinwender C; Leal MA
  • Protective effect of prior cardiac surgery in patients undergoing transvenous lead extraction.
    Heart Rhythm
    01/24/2025 Authors: Jain V; Furman B; Huang J; Gupta K; Mekary W; Bhatia N; Leal MA; El-Chami MF; Merchant FM
  • Spontaneous fluctuation in atrial fibrillation burden and duration in patients with implantable loop monitors.
    Pacing Clin Electrophysiol Volume: 47 Page(s): 1454 - 1463
    11/01/2024 Authors: Mekary W; Campbell M; Bhatia NK; Westerman S; Shah A; Leal M; Delurgio D; Patel AM; Tompkins C; El-Chami MF
  • Periprocedural Management and Multidisciplinary Care Pathways for Patients With Cardiac Implantable Electronic Devices: A Scientific Statement From the American Heart Association.
    Circulation Volume: 150 Page(s): e183 - e196
    08/20/2024 Authors: Wan EY; Rogers AJ; Lavelle M; Marcus M; Stone SA; Ottoboni L; Srivatsa U; Leal MA; Russo AM; Jackson LR
  • Outcomes of tricuspid regurgitation after lead extraction.
    J Cardiovasc Electrophysiol Volume: 35 Page(s): 929 - 938
    05/01/2024 Authors: Shanafelt C; Middour TG; Ibrahim R; Leal M; Lloyd MS; Shah AD; Westerman SB; El-Chami MF; Merchant FM; Bhatia NK
  • Gender Differences With Leadless Pacemakers: Periprocedural Complications, Long-Term Device Function, and Clinical Outcomes.
    Am J Cardiol Volume: 210 Page(s): 229 - 231
    01/01/2024 Authors: Huang J; Bhatia NK; Lloyd MS; Westerman S; Shah A; Leal M; Delurgio D; Patel AM; Tompkins C; Leon AR
  • Long-term performance of single-connector (DF4) implantable defibrillator leads.
    Europace Volume: 25
    12/06/2023 Authors: Ibrahim R; Al-Gibbawi M; Mekary W; Bhatia NK; Kiani S; Westerman SB; Shah AD; Lloyd MS; Leal M; De Lurgio DB
  • Safety of same-day discharge after lead extraction procedures.
    Heart Rhythm Volume: 20 Page(s): 1669 - 1673
    12/01/2023 Authors: Dagher L; Tfaily MA; Vavuranakis M; Bhatia NK; Westerman SB; Shah AD; Lloyd MS; Leal M; De Lurgio DB; Merchant A
  • Outcomes of leadless pacemaker implantation after cardiac surgery and transcatheter structural valve interventions.
    J Cardiovasc Electrophysiol Volume: 34 Page(s): 2216 - 2222
    11/01/2023 Authors: Huang J; Bhatia NK; Lloyd MS; Westerman S; Shah A; Leal M; Delurgio D; Patel AM; Tompkins C; Leon AR
  • Ambulatory atrioventricular synchronous pacing over time using a leadless ventricular pacemaker: Primary results from the AccelAV study.
    Heart Rhythm Volume: 20 Page(s): 46 - 54
    01/01/2023 Authors: Chinitz LA; El-Chami MF; Sagi V; Garcia H; Hackett FK; Leal M; Whalen P; Henrikson CA; Greenspon AJ; Sheldon T
  • Guidance for cardiac electrophysiology during the COVID-19 pandemic from the Heart Rhythm Society COVID-19 Task Force; Electrophysiology Section of the American College of Cardiology; and the Electrocardiography and Arrhythmias Committee of the Council on Clinical Cardiology, American Heart Association.
    Heart Rhythm Volume: 17 Page(s): e233 - e241
    09/01/2020 Authors: Lakkireddy DR; Chung MK; Gopinathannair R; Patton KK; Gluckman TJ; Turagam M; Cheung JW; Patel P; Sotomonte J; Lampert R
  • Year in Review in Cardiac Electrophysiology.
    Circ Arrhythm Electrophysiol Volume: 13 Page(s): e008733
    06/01/2020 Authors: Kapa S; Chung M; Gopinathannair R; Noseworthy P; Eckhardt L; Leal M; Wan E; Wang PJ
  • Guidance for Cardiac Electrophysiology During the COVID-19 Pandemic from the Heart Rhythm Society COVID-19 Task Force; Electrophysiology Section of the American College of Cardiology; and the Electrocardiography and Arrhythmias Committee of the Council on Clinical Cardiology, American Heart Association.
    Circulation Volume: 141 Page(s): e823 - e831
    05/26/2020 Authors: Lakkireddy DR; Chung MK; Gopinathannair R; Patton KK; Gluckman TJ; Turagam M; Cheung J; Patel P; Sotomonte J; Lampert R
  • OUTCOMES FOLLOWING IMPLANT OF SEMI-PERMANENT PACEMAKER VERSUS TEMPORARY PACEMAKER
    Volume: 69 Page(s): 426 - 426
    03/21/2017 Authors: Modaff D; Leal M; Kopp D; Teelin T; Eckhardt L; Wright J; Hoffmayer K; Field M; Kipp R
  • Home versus in-centre haemodialysis for end-stage kidney disease.
    Cochrane Database Syst Rev Volume: 2014 Page(s): CD009535
    11/20/2014 Authors: Palmer SC; Palmer AR; Craig JC; Johnson DW; Stroumza P; Frantzen L; Leal M; Hoischen S; Hegbrant J; Strippoli GFM
  • Incidence of Ejection Fraction Improvement and Correlation with Outcomes in Recipients of Primary Prevention ICDs
    Volume: 19 Page(s): S24 - S25
    08/01/2013 Authors: Kipp R; Brown B; Hollis Z; Eckhardt L; Sweitzer N; Leal M
  • Atrial fibrosis: a risk stratifier for atrial fibrillation.
    Expert Rev Cardiovasc Ther Volume: 11 Page(s): 155 - 160
    02/01/2013 Authors: Velagapudi P; Turagam MK; Leal MA; Kocheril AG
  • Prognosis of Patients with Primary Prevention ICDs Implanted Outside of Current Guidelines
    Volume: 126
    11/20/2012 Authors: Kipp R; Hollis Z; Brown B; Leal M; Eckhardt L
  • Electrocardiographic Changes Associated with Smoking and Smoking Cessation: Outcomes from a Randomized Controlled Trial
    Volume: 126
    11/20/2012 Authors: Gepner AD; Piper ME; Leal MA; Fiore MC; Baker TB; Stein JH
  • Ventricular arrhythmias in the elderly: evaluation and medical management.
    Clin Geriatr Med Volume: 28 Page(s): 665 - 677
    11/01/2012 Authors: Leal MA; Field ME; Page RL
  • Cryoablation for AVNRT: importance of ablation endpoint criteria.
    J Cardiovasc Electrophysiol Volume: 23 Page(s): 729 - 734
    07/01/2012 Authors: Eckhardt LLL; Leal M; Hollis Z; Tanega J; Alberte C
  • Aspirin in stroke prevention in nonvalvular atrial fibrillation and stable vascular disease: an era of new anticoagulants.
    Expert Rev Cardiovasc Ther Volume: 10 Page(s): 433 - 439
    04/01/2012 Authors: Turagam MK; Velagapudi P; Leal MA; Kocheril AG
  • Atrial fibrillation and acid reflux disease.
    Clin Cardiol Volume: 35 Page(s): 180 - 186
    03/01/2012 Authors: Velagapudi P; Turagam MK; Leal MA; Kocheril AG
  • How Many Guidelines Does It Take to Send an Asymptomatic Man to Invasive Angiography?
    Volume: 118 Page(s): S1171 - S1171
    10/28/2008 Authors: Leal MA; Keevll JG
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