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Heart Rhythm Disorders Program
Cardiac arrhythmias, also called heart rhythm disorders, are abnormal heart rhythms that cause the heart to beat too fast (bradycardia) or too slow (tachycardia). We diagnose and treat arrhythmias using advanced technology, minimally invasive procedures, and coordinated care.
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833-642-2863
8336422863
Expert heart arrhythmia care in Boston and New England
About 1.5% to 5% of people experience arrhythmia.
At the Mass General Brigham Heart and Vascular Institute, we care for all types of heart rhythm disorders (cardiac arrhythmias), from atrial fibrillation to complex and inherited arrhythmias. Our nationally recognized electrophysiologists combine innovative therapies with compassionate care.
We offer advanced diagnostic testing, minimally invasive treatments, and clinical trials across Mass General, Brigham and Women’s, and our network of convenient community locations.
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Part of the Heart and Vascular Institute
Our approach to heart rhythm disorder care
At Mass General Brigham, patients with heart rhythm disorders receive care from nationally recognized heart arrhythmia specialists and electrophysiology experts who diagnose and treat all types of cardiac arrhythmias.
National leadership in cardiovascular care
As one of the largest cardiovascular programs in the country, we offer leading-edge technology, robust research programs, and proven outcomes supported by high procedure volumes. Our teams include experienced electrophysiologists, cardiologists, and specialized nurses dedicated to rhythm care.
Advanced technologies and treatments
We offer access to the latest technologies and therapies, including:
- Advanced mapping systems
- Minimally invasive ablation
- Device implantation
- Remote monitoring tools
Integrated, team-based care
Our collaborative approach connects you with experts in:
- Imaging
- Genetics
- Heart failure
- Cardiac surgery
This means that you receive seamless, coordinated care across specialties.
Experience that drives outcome
High procedural volumes and strong clinical outcomes—supported by ongoing research and continuous performance improvement—help us deliver consistent, high-quality results for patients with complex heart rhythm disorders.
Care close to home
With convenient locations across New England, you can receive expert heart arrhythmia care near where you live and work.
Heart conditions and treatments
Our heart arrhythmia specialists treat all types of heart rhythm disorders. Not every cardiac arrhythmia requires a procedure. Your cardiac care plan is personalized based on your diagnosis, symptoms, and goals, with a focus on restoring a healthy heart rhythm, relieving symptoms, and reducing the risk of stroke or sudden cardiac arrest.
- Cardiac Arrhythmia
- Atrial Fibrillation
- Bradycardia
- Brugada Syndrome
- Atrial Flutter
- Ventricular Arrhythmia
- Ventricular Tachycardia (VT)
- Wolff-Parkinson-White Syndrome
- Sick Sinus Syndrome
- Long QT Syndrome
- Premature Ventricular Contractions
- Catheter Ablation for Arrhythmia
- Electrical Cardioversion
- Loop Recorder Implantation
- Pacemakers
- Implantable Cardioverter Defibrillator (ICD)
- Antiarrhythmic Medications
- Pacemaker Insertion
- Subcutaneous Implantable Cardioverter Defibrillator (S-ICD)
- Catheter Ablation for AFib
Our heart and vascular specialists
Your care is supported by a team of specialists who work together to understand your cardiovascular condition and create a personalized treatment plan. This team may include cardiologists, cardiac and vascular surgeons, interventional specialists, radiologists, and experienced nurses.
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833-642-2863
Call the Heart and Vascular Institute
8336422863
Heart and vascular clinical trials and research
Our research is shaping the future of heart and vascular care. We offer access to clinical trials and emerging therapies, including treatments that may not yet be widely available. Eligibility depends on a person’s diagnosis, treatment history, and more. Explore our research and clinical trials or talk with your care team to learn about available options.
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Explore our heart and vascular research
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Search open clinical trials for heart and vascular conditions
Contact the Heart and Vascular Institute
Call us to speak with a team member who can help you understand your options and guide you to the care that is right for you. With locations throughout New England and support for patients traveling from outside the United States, we make it easier to access coordinated, expert care.
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833-642-2863
8336422863
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International Patient Services
Contact information for international patients