Heart Rhythm (Arrhythmias) & Devices
Cardioversion
Cardioversion resets a fast, irregular rhythm (left) back to a normal, steady beat (right) with a brief shock or medicine. A blood-thinner or TEE safety step always comes first to prevent a stroke.
This is a free, plain-language patient education guide written by Rias Ali, MD, FACC, a board-certified interventional cardiologist. Every guide is grounded in current peer-reviewed evidence and major society guidelines, organized in a way patients can actually use during a visit.
Download the Cardioversion guide
What's inside this guide
- Plain-language explanation of cardioversion
- Why it matters and what the major risks are
- Treatment options with risks, benefits, and alternatives
- Common misconceptions clarified
- Lifestyle and self-care advice
- Specific warning signs — when to call us, when to call 911
- Sources used to build the guide (peer-reviewed and society guidelines)