As with any procedure, there are few risks associated with a CRT which include:
- Swelling or bruising at the device site
- Bleeding
- Infection
- Heart rhythm problems
- Movement of the device or leads
- Mechanical problems with the CRT device
Reference: Cardiac Resynchronization Therapy. (n.d.). Retrieved from https://www.azheartarrhythmia.com/contents/ep-procedures/cardiac-resynchronization