What does it mean?
In a catheter ablation for AFib, a heart-rhythm specialist guides catheters through blood vessels to the heart and treats selected tissue to block unwanted electrical signals. “Pulmonary vein isolation,” or PVI, means isolating signals around the veins that bring blood from the lungs to the left upper chamber. Source: American Heart Association: catheter procedures for AFib (opens in a new tab).
How does it fit into the conversation?
The goal is usually to reduce AFib episodes and related symptoms. AFib can return, and some people need further treatment. Ask which type of ablation is proposed and what it is intended to achieve in your case. Source: American Heart Association: catheter procedures for AFib (opens in a new tab).
What should I look for in my records?
Keep the electrophysiology consultation and medication instructions together. A plan for ablation is not an instruction to stop an anticoagulant. Ask the treating team for the exact medication and monitoring plan before and after the procedure.
Questions for your treating team
- Is the proposed procedure pulmonary vein isolation or a different type of ablation?
- What improvement is realistic for my AFib pattern?
- What risks, recovery, and possibility of repeat treatment should I understand?
- Who will tell me what to do with each medicine before and after the procedure?
Want help understanding your own records?
Our $350 educational review focuses on one cardiology question and up to 40 relevant pages. It includes a 30-minute conversation, a written explanation, an organized medication list, and questions for your treating team. Available to eligible adults in New York.