Hi,
In PSVT surgery is recommended only if you are not controlled on drugs,however you told that you have been a little irregular on drugs.I don't find any reason why you should undergo surgery if you are controlled by drugs or if you have not even tested for all the drugs,because there are still options to change the drugs or increase the dose of drugs before you try the surgical option.
In Delhi surgery for PSVT can be even be done at Dr. RML Hospital new delhi ,AIIMS,safdarjung hospital all ...
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