Annals of cardiac anaesthesia
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Comparative Study
Sevoflurane causes less arrhythmias than desflurane after off-pump coronary artery bypass grafting: a pilot study.
Volatile anesthetics provide myocardial protection during cardiac surgery. Sevoflurane and desflurane are both efficient agents that allow immediate extubation after off-pump coronary artery bypass grafting (OPCABG). This study compared the incidence of arrhythmias after OPCABG with the two agents. ⋯ Ultra-fast track anesthesia using sevoflurane seems more advantageous than desflurane for anesthesia, for OPCABG, as it is associated with significantly less atrial fibrillation or supraventricular arrhythmias after surgery.
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Partial exchange transfusion during cardiopulmonary bypass, while conducting cardiac surgery may be a useful technique in patients with high level of sickle hemoglobin. Along with this preoperative use of hydroxyurea and alternative analgesic modalities such as transcutaneous electrical nerve stimulation in postoperative period may be beneficial, in our opinion. A 16-year-old female of Turner's syndrome having sickle cell anemia scheduled for closure of arterial septal defect on cardiopulmonary bypass was managed with partial exchange transfusion and warm cardioplegia.
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Trans-esophageal echocardiaography is a sensitive, minimally invasive, diagnostic tool which gives real time functional image of the aorta. It helps in the diagnosis of pathologies of aorta like atherosclerosis, aneurysm and aortic dissection.
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Letter Case Reports Webcasts
Pulsus alternans after aortic valve replacement: Intraoperative recognition and role of TEE.