A member asked:

How long does it take the ablation procedure for wpw to work?

6 doctors weighed in across 3 answers
Dr. William Scott answered

Specializes in Pediatric Cardiology

Immediately: Overall the ablation procedure may take 3-4 hours to complete. The goal of the procedure is to eliminate the extra electrical pathway responsible for wpw. Once that pathway is eliminated, there is no longer a risk of rapid heart rates. There is a small risk (about 5%) of the problem returning such that at least one follow up evaluation is recommended.

Answered 9/6/2017

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WPW ablation: The procedure can take several hours although sometimes it is much shorter. Afterwards the patient may take a few weeks for rhtym(s) to settle down. Sometimes the first ablation isn't completely successful and the patient has to have additonal procedures.

Answered 4/14/2013

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Dr. Volkan Tuzcu answered

Specializes in Pediatric Cardiology

Wpw ablation: procedure lasts few hours and works immediately/.

Answered 9/6/2017

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