The Surgeon

Heart surgeons at Washington University School of Medicine in St. Louis report that by adding a simple 10-20 second step to an operative procedure they achieved a significant improvement in the outcome for the surgical treatment of atrial fibrillation (AF).
Reporting in the April issue of the Journal of Thoracic and Cardiovascular Surgery, the surgeons describe an enhancement to the Cox-Maze procedure, a surgical procedure that redirects wayward electrical impulses causing AF by creating precisely placed scars, or ablations, in the heart muscle. The Cox-Maze procedure is highly effective, offering the best long-term cure rate for persistent atrial fibrillation.
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Use of multipolar radiofrequency ablation in the treatment of colorectal liver metastases is effective and has a relatively low recurrence rate, according to a recent study conducted by researchers at Charité, Campus Benjamin Franklin in Berlin, Germany.
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