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Electrophysiology/Heart Rhythm Disorders

We provide a full range of treatments and services for heart rhythm disorders

Conditions We Treat:

  • Bradycardia
    • Sinus Node Dysfunction
    • Atrioventricular Heart Block
  • Supraventricular Arrhythmias
    • Atrial Fibrillation (AFib or AF)
    • Atrial Flutter (AFL)
    • Paroxysmal Supraventricular Tachycardia (PSVT)
      • Atrial Tachycardia (AT)
      • Atrioventricular Nodal Reentrant Tachycardia (AVNRT)
      • Atrioventricular Reentrant Tachycardia (AVRT)
      • Junctional Tachycardia (JET)
    • Wolff-Parkinson-White (WPW) Syndrome
  • Ventricular Arrhythmias
    • Premature Ventricular Contractions (PVCs)
    • Ventricular Tachycardia (VT)
    • Ventricular Fibrillation (VF)
    • Risk Assessment for Sudden Cardiac Arrest

Genetic Heart Rhythm Disorders

  • Hypertrophic Cardiomyopathy (HCM/HOCM)
  • Arrhythmogenic Right Ventricular Dysfunction (ARVD/ARVC) 
  • Brugada Syndrome (BrS)
  • Long QT Syndrome (LQTS)
  • Short QT Syndrome
  • Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT)

Diagnostic Services We Offer:

  • Electrophysiology (EP) Study
  • 3D Cardiac Mapping
  • Catheter Ablation
    • Atrial Fibrillation (AFib)
    • Atrial Flutter
    • Ventricular Tachycardia
      • Endocardial and Epicardial
    • Paroxysmal Supraventricular Tachycardia (PSVT)
    • AV node
    • Premature Ventricular Complexes (PVC)
      • Radiofrequency Ablation
      • Cryoablation / Cryoballoon Ablation
  • Cardioversion
  • Genetic Testing
  • Pacemakers, including expertise in conduction system pacing
    • Single Chamber
    • Dual Chamber
  • Implantable Cardiac Defibrillator (ICD)
    • Single Chamber
    • Dual Chamber
  • Heart Failure Devices
    • BIV Pacemakers
    • BIV ICDs
    • Cardiac Contractility Modulation Device (CCM)
    • Barostim Device
  • Guardian Device (Early detection of MI)
  • Implantable Loop Recorders (ILR)
  • Device and Lead Extraction and Revisions
  • Generator (battery) changes for pacemakers and ICDs
  • ECG Monitoring (Holter and Event Monitors)

    Meet Our Team

    Northside Hospital Heart Institute offers comprehensive care for patients experiencing electrical abnormalities (arrhythmias) of the heart. Heart rhythm disorders (abnormally slow, irregular or fast heartbeats) affect all ages and range from benign to life-threatening conditions. Our electrophysiologists are board-certified and expert physicians who provide extensive experience in the treatment, diagnosis and management of a wide array of heart rhythm disorders.
    Cesar Cruz Aguilar, MD Specialties: Structural Heart Disease Cardiology, Electrophysiology, Cardiology

    4.9 out of 5 (680 ratings)

    Alok Gambhir, MD Specialties: Structural Heart Disease Cardiology, Cardiology, Electrophysiology

    4.8 out of 5 (668 ratings)

    Joshua Lovelock, MD Specialties: Structural Heart Disease Cardiology, Electrophysiology, Cardiology

    4.9 out of 5 (1356 ratings)

    Thomas Middour, MD Specialties: Structural Heart Disease Cardiology, Cardiology, Electrophysiology

    5 out of 5 (69 ratings)

    Yasser Rodriguez, MD Specialties: Electrophysiology, Cardiology
    Niraj Sharma, MD Specialties: Structural Heart Disease Cardiology, Electrophysiology, Cardiology

    4.8 out of 5 (768 ratings)

    Hyo Jin Song, MD Specialties: Electrophysiology, Cardiology

    4.8 out of 5 (671 ratings)

    Ramal Weragoda, MD Specialties: Structural Heart Disease Cardiology, Electrophysiology, Cardiology

    4.9 out of 5 (915 ratings)

    David Wilson, MD Specialties: Structural Heart Disease Cardiology, Electrophysiology, Cardiology

    4.9 out of 5 (864 ratings)

    Chi Zhang, MD Specialties: Electrophysiology, Cardiology
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    404-845-8200