Prevention and management of dysrhythmias following thoracic surgery

Supraventricular dysrhythmias (SVDs) occur frequently after thoracic surgery and have been associated with prolonged hospital stays. The reported incidence of supraventricular dysrhythmias in the thoracic surgery patient population ranges from 10% to 40%, with factors such as age and extent of surgery markedly influencing the incidence. This article focuses on new issues leading to improved understanding of the pathophysiology and mechanisms of SVDs after surgery. New approaches directed at prophylaxis and acute therapy of SVDs are also discussed.