
Cardiac electrophysiology specialists at Gagnon Cardiovascular Institute at Morristown Medical Center, part of Atlantic Health System Heart Care, treat a broad range of heart rhythm irregularities:
- Atrial fibrillation and flutter
- Bradycardia or bradyarrhythmias
- Dizziness or light-headedness
- Fainting spells
- Heart block
- Implantable defibrillators
- Inherited arrhythmia syndromes
- Family history of sudden cardiac death or fainting (syncope)
- Genetic abnormalities - channelopathies, such as:
- Long QT syndrome (LQTS)
- Brugada syndrome
- Catecholaminergic polymorphic ventricular tachycardia (CPVT)
- Rhythm related problems of cardiomyopathies
- Hypertrophic cardiomyopathy (HCM)
- Arrhythmogenic right ventricular dysplasia/cardiomyopathy (ARVD/C)
- Pacemakers and defibrillators
- Palpitations
- Premature heart beats (ectopic heart beats)
- Risk assessment for sudden death
- Supraventricular tachycardia
- Ventricular fibrillation
- Ventricular tachycardia
- Wolff-Parkinson-White Syndrome

Among the technologies we use to treat heart rhythm irregularities are:
- Arrhythmia mapping
- Cardioversions
- Catheter ablation
- Atrial fibrillation ablation
- Supraventricular tachycardia ablation
- Ventricular tachycardia ablation
- Wolff-Parkinson-White ablation
- Cryoablation
- Hybrid surgical-catheter ablation
- Radiofrequency ablation
- Cardiac arrhythmia monitoring
- Ambulatory telemetry and Holter monitoring
- Loop recorder implants
- Electrophysiology testing
- Genetic testing for inherited arrhythmia syndromes
- Implantation and management of devices (cardiac rhythm devices)
- Internal cardiac defibrillators
- Biventricular ICDs
- Subcutaneous ICDs
- Cardiac resynchronization therapy
- Loop recorder
- Pacemaker
- Internal cardiac defibrillators
- Left atrial appendage occlusion devices
- Lariat®
- Watchman™
- Tilt table testing
Heart care services may vary by location. Please confirm when booking an appointment. Physician services are provided through Atlantic Medical Group >
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