As described above, the underlying pathologic process behind the formation of varicose veins lies within both deep and superficial reflux. Conventional teaching suggests that the underlying truncal or ...
May 19, 2010 — Radiofrequency ablation (RFA) using ClosureFAST (VNUS) is similarly effective to laser for varicose veins but causes less postprocedural pain, according to the results of a randomized ...
The use of radial-artery grafts for coronary-artery bypass grafting (CABG) may result in better postoperative outcomes than the use of saphenous-vein grafts. However, randomized, controlled trials ...