I Was Planning to Do Liposuction but I Have an Incomplete Right Bundle Block, Should I Postpone Surgery?

All answers stress the safety first idea. Get a cardio clearance is the best and only way to proceed. 

Any abnormality in the preoperative EKG should be evaluated by a cardiologist prior to proceeding with surgery. I also think that a board-certified anesthesiologist should be in charge of your intraoperative care during this procedure. Even if it's done under local anesthesia. This is, after all, elective surgery and should be done as safely as possible. Good luck

Thank you for your question. A incomplete right bundle branch block is a defect in the heart's electrical conduction system. A recent article in the Archives of Internal Medicine  stated that the present of a bundle branch block does not significantly increase the likelihood of cardiac complications following noncardiac surgery.

I would strongly suggest however, that you discuss this issue with both your cardiologist, your plastic surgeon and your anesthesiologist, before undergoing your surgery.  Best of luck.