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Early reports about off-pump bypass surgery indicated that the operation caused less confusion and memory loss afterward, problems that were attributed to the use of the heart-lung machine. Some later, larger, and longer studies supported these findings, while others didn’t. Now, results from a large head-to-head comparison trial are bringing some clarity to the hot debate over which procedure is better. In the trial, men and women needing bypass surgery were randomly assigned to the on-pump or off-pump operation. At 30 days after the procedure, the results were almost identical—similar numbers of deaths, strokes, and cardiac arrests. One key difference was that 18% of the off-pump group ended up getting fewer grafts than planned, compared with 11% of the on-pump group. A year later, 9.9% of the participants in the off-pump group had died, had a heart attack, or needed another procedure, compared with 7.4% in the on-pump group. And participants in both groups scored the same on tests designed to assess memory and thinking skills. The Harvard Heart Letter notes that off-pump surgery clearly isn’t better than traditional bypass surgery, and on-pump bypass sometimes yields a better or more durable fix. The skill and experience of the surgeon and operating team are probably more important than the type of bypass surgery performed. So if you need bypass surgery, the main question to ask is how often your doctor and team perform the operation. Read the full-length article: "Off-pump bypass surgery: Promise unfulfilled" Subscribe to our FREE Ezine and be eligible for Health News, discounted products/services and coupons related to your Health. We publish 24/7. HealthNewsDigest.com We videotape Press Conferences, produce Satellite MediaTour's, B-rolls, PSA's, - all with distribution: HealthyTelevisionProductionstvmike13@healthnewsdigest.com Top of Page 
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