This study showed the clinical importance of metabolic syndrome with respect to postoperative stroke and acute renal failure in patients having coronary artery bypass grafting. Like many established risk factors for postoperative complications, metabolic syndrome should be recognized as a novel risk factor for adverse events.

The measured blood concentration of Rb was comparable to the predicted value. Anesthesiologists can avoid overdose and attain a reliable muscle relaxant effect by maintaining a continuous dose by titration according to individual differences under muscle relaxant monitoring.

No abstract

We describe a patient with a pacemaker who developed cardiac arrest shortly after ultrasound-guided rectus sheath block for postoperative analgesia. The cause of cardiac arrest was capture failure due to an increased pacing threshold, and the patient was promptly treated by increasing the pacing amplitude. Local anesthetics used for rectus sheath block might have affected the pacing threshold and caused pacing capture failure, since local anesthetics can block cardiac sodium channels. Anesthesiologists should recognize the risk of pacemaker capture failure when a large amount of local anesthetic is given to patients with a cardiac pacemaker.

No abstract