Current opinion in anaesthesiology
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Atrial fibrillation after cardiac surgery remains a very common and vexing clinical problem. This review summarizes recent clinical and laboratory investigations, the results of which may lead to a more effective strategy for the prevention of atrial fibrillation after cardiac surgery. ⋯ Atrial fibrillation after cardiac surgery remains a dysrhythmia with significant implications. A more comprehensive, multimodal preventive strategy, using preoperative beta-blockers and statins, perioperative magnesium and steroids, and preoperative amiodarone in high-risk patients should be rigorously evaluated.
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Although little new has been specifically written in recent years regarding the anesthesia management of cardiovascular trauma, two specific areas have seen recent interest and progress, namely the endovascular management of blunt thoracic aortic trauma and commotio cordis, or sudden death following blunt precordial injury. ⋯ Although transesophageal echocardiography diagnosis of aortic trauma is very sensitive and specific, in general, the lack of immediate availability at all times of skilled echocardiographers and the immediate availability of spiral computed tomography scanners in trauma centers limits the use of transesophageal echocardiography as a first-line diagnostic tool. Endovascular repair of traumatic aortic injury is becoming routine. Commotio cordis is being increasingly recognized as a cause of acute post-traumatic sudden death.