Journal of clinical anesthesia
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To investigate whether CD11b on neutrophils can be used as a marker to predict myocardial ischemia-reperfusion injury for patients undergoing coronary artery bypass graft (CABG) surgery on cardiopulmonary bypass (CPB). ⋯ CD11b expression on neutrophils may not be a reliable predictor for myocardial ischemia-reperfusion injury in CABG surgery on CPB because of the possible sequestration of neutrophils in myocardium.
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Case Reports
Neostigmine-induced prolonged neuromuscular blockade in a patient with atypical pseudocholinesterase.
A patient with unrecognized atypical pseudocholinesterase was given succinylcholine and then vecuronium before neuromuscular monitoring was instituted. Subsequently, when neostigmine and glycopyrrolate were given to reverse what was thought to be a nondepolarizing block, the patient became further relaxed, and his trachea could not be extubated for more than 10 hours. In this report, we discuss drug interactions, phase II block, and the importance of timely neuromuscular monitoring.
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This case involves cardiac arrest of a 29-week old pregnant African American woman, occurring 2 days after surgical correction of an incarcerated ventral hernia with small bowel obstruction. The patient could not be resuscitated from this arrest. Details of the case are presented, and diagnostic and unique management considerations for this uncommon occurrence are set forth.
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To quantify the prevalence of perioperative beta-blocker use and its impact on preoperative and preinduction heart rate (HR), in light of the recent publication of specific recommendations regarding perioperative beta-blocker use and desired HR. ⋯ Only half of the patients who qualify to receive preoperative beta-blockers by current recommendations actually receive them before noncardiac surgery, and the majority of these patients have preadmission and preinduction HR less than 60 bpm. Targeting beta-blocker therapy treatment to an HR less than 60 bpm may not be readily achievable in many patients.
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We report a case of general anesthesia for transurethral resection of the bladder in a 74-year-old male patient with uncorrected tetralogy of Fallot. This case illustrates the pertinent pathophysiology of the complex cardiac lesion related to tetralogy of Fallot as well as the feasibility and issues with regard to the anesthetic management.