Continuous perineural analgesia is the placement of a small tube (catheter) around a nerve or group of nerves in order to provide you relief from pain after surgery of your arm or leg. The tube will ...

as every insertion increases the risk of vessel damage, thrombosis, and stenosis, and potentially creates difficulty in obtaining future access. PICC insertion often becomes difficult or ...

Esophageal injury is a rare but serious complication of catheter ablation for atrial fibrillation using radiofrequency energy. Recent studies have begun to identify variables that may determine ...