Coronary artery bypass graft for anomalous right coronary artery.

A 27-year-old man with anomalous right coronary artery (RCA) presented with ventricular fibrillatory arrest. Computed tomography angiography revealed an anomalous RCA arising from the left sinus of Valsalva with an acute angulation at the coronary takeoff and compressed interarterial segment. This patient underwent a short saphenous vein coronary artery bypass graft to the proximal RCA and recovered uneventfully.

Comparison of bolus remifentanil versus bolus fentanyl for induction of anesthesia and tracheal intubation in patients with cardiac disease.

Objective: Large bolus-dose remifentanil may be advantageous for use during induction of anesthesia because of its short duration of effect. Currently, there are little data on the use of large bolus-dose remifentanil because of reports of severe bradycardia and hypotension. The purpose of this study is to compare the hemodynamic effects of bolus remifentanil versus fentanyl with glycopyrrolate for induction of anesthesia in patients with heart disease.