Cardiac electrophysiology

This specialty focuses on the heart’s rhythm. Cardiac electrophysiologists diagnose and treat abnormal heart rhythms to keep your heart rhythm healthy and safe.

Find a Specialist

Conditions we treat

Our cardiac electrophysiology specialists treat a broad range of heart rhythm irregularities:

Atrial fibrillation

Bradyarrhythmias & conduction disorders

Bradycardia, heart block, sinus node dysfunction

Inherited channelopathies

Long QT syndrome, Brugada syndrome

Supraventricular arrhythmias

Atrial flutter, supraventricular tachycardia, Wolff-Parkinson-White syndrome

Symptoms of arrhythmias

Palpitations, dizziness, fainting spells

Ventricular arrhythmias

Ventricular tachycardia, ventricular fibrillation, premature beats, CPVT

Related conditions

Atrial Fibrillation (AFib)Atrial fibrillation affects millions of people each year. The specialists at Atlantic Health offer comprehensive treatment options for the condition.

Conditions that increase sudden cardiac death risk

Genetic predisposition

Family history of sudden cardiac death or syncope, inherited abnormalities (channelopathies)

Inherited channelopathies

Long QT syndrome, Brugada syndrome, Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT)

Cardiomyopathies

Hypertrophic cardiomyopathy (HCM), arrhythmogenic right ventricular dysplasia/cardiomyopathy (ARVD/C), rhythm-related problems of other cardiomyopathies

Bradyarrhythmias & conduction disorders

Bradycardia, heart block, sinus node dysfunction

Symptoms that may indicate heart rhythm problems include palpitations, dizziness and fainting spells

Find electrophysiology care near you

Heart care services may vary by location. Please confirm when booking an appointment.

See All Locations

Electrophysiology treatments for rhythm disorders

Diagnostic and monitoring procedures

These are tools and tests used to evaluate heart rhythm problems and identify underlying causes.

Ambulatory telemetry
Holter monitoring
Arrhythmia mapping
Cardiac arrhythmia monitoring
Electrophysiology testing
Genetic testing for inherited arrhythmia syndromes
Loop recorder implants
Tilt table testing

Ablation and rhythm control therapies

These procedures directly target abnormal electrical pathways to restore normal rhythm.

Atrial fibrillation ablation
- Pulsed field ablation (PFA)
Cardioversions
Hybrid surgical-catheter ablation
Supraventricular tachycardia ablation
Ventricular tachycardia ablation
Wolff-Parkinson-White ablation

Device-based and structural interventions

These involve implantable devices or structural procedures to prevent arrhythmias and reduce risk of complications.

Cardiac resynchronization therapy
Internal cardiac defibrillators (ICDs)
Left atrial appendage occlusion devices
Loop recorder
Pacemaker
Cardiac contractility modulation devices

Related heart health articles

Heart HealthImproved heart failure management with CardioMEMSLearn about CardioMEMS, a remote monitoring device that alerts doctors of worsening heart failure before a patient has symptoms and requires emergency care.

Heart HealthThe menopause-heart health connectionMenopause can raise heart disease risk. An Atlantic Health cardiologist explains the connection and shares how women can protect their heart health.

News & InnovationCoroFlow: a precise test for unexplained chest painChest pain without an artery blockage is difficult to diagnose so Atlantic Health offers CoroFlow, a detailed test to identify the problem.

Healthy LivingThe hidden health link between your gut and your heartHeart health starts in an unexpected place—your gut. An Atlantic Health expert explains how the foods you eat help lower inflammation throughout your body—and that protects your heart.

Patient StoriesA police officer’s complex heart surgery gives new lifeWhen a police officer from Lake Hopatcong started experiencing extreme chest pressure, doctors found a rare, life-threatening heart condition. With the help of Atlantic Health, he has a second chance at life.

News & InnovationLearn how vascular surgery saves and changes livesVascular surgeons manage many conditions, including PAD, blood clots and aneurysms, combining proven treatments with new developments.

Healthy LivingCould you be at risk for an aortic aneurysm?How do you know if your blood vessels are weak and putting you at risk for an aneurysm? Atlantic Health vascular surgeon shares the warning signs that just might save a life.

Heart Health6 ways to control high blood pressureLower blood pressure and protect your heart with 6 simple lifestyle tips from a cardiologist, covering diet, exercises, stress and healthy habits.

See All Articles