FOR PATIENTS AND VISITORS: You must self-screen and wear a mask if entering the Emergency Department, waiting areas, patient rooms or other patient care areas. All Unity Health Toronto spaces are mask-friendly. Learn more about our current guidelines for visitors.

Cardiac Arrhythmia Service

Clinics Our team Procedures Resources Research Fellowship

The Cardiac Arrhythmia Service helps people who have heart rhythm problems. Our specialty clinics include:

  • A clinic for patients with atrial fibrillation
  • A clinic for patients with pacemakers or defibrillators (ICDs)
  • An assessment clinic for people who may need an implantable defibrillator or a pacemaker
  • A general arrhythmia clinic for all other heart rhythm disorders including genetic or inherited arrhythmias

Our service also provides advanced diagnostic testing and procedures at St. Michael’s including:

  • Electrophysiologic study and catheter ablation for heart rhythm disorders including atrial fibrillation, atrial flutter, WPW, WVT and VT
  • Implantation of cardiac implantable electronic devices including a pacemaker or defibrillator
  • Cardioversion for atrial fibrillation or flutter
  • Drug challenge testing for Brugada syndrome

Cardiac Arrhythmia Service at St. Michael's Hospital

7th Floor Donnelly Wing (Robert McRae Heart Health Unit)
416-864-5152
Fax: 416-864-5348
EP@smh.ca
Monday to Friday, 8 a.m. to 4 p.m.

Referrals

Clinics & Services

The Arrhythmia Clinic serves patients with different types of heart rhythm problems to provide treatment options for their arrhythmia.

Read more

Last updated November 23, 2023