ABSTRACT
The term 揷old agglutinin (CA)� refers to a group of disorders caused by anti?erythrocyte autoantibodies that preferentially bind RBCs at cold temperatures (4癈�癈). CAs contribute to 10 to 15% of autoimmune hemolytic anemia. We report a case of CAs diagnosed intraoperatively during emergency mitral valve replacement.
ABSTRACT
Background and Aims:Transcatheter device closure of congenital heart defects (CHD) has recently gained popularity. As limited literature exists regarding the ideal anesthetic technique for these procedures, we studied the perioperative anesthetic management and its effects on hemodynamics and complication rate in patients undergoing device closure. Methods: In this prospective observational study, all patients of 1 month to 50 years of age with acyanotic congenital heart diseases undergoing device closure were included. The anesthesia technique, i.e., general anesthesia with endotracheal tube (GETA)/supraglottic airway device (SGD) or conscious sedation with face mask (S?FM), and intravenous induction agent used was noted. Intraoperatively vital parameters, use of transesophageal echocardiography (TEE), and perioperative complications if any, were noted. Descriptive statistical analysis was done using a statistical package for the social sciences (SPSS) version 15. Results: GETA was used in the atrial septal defect (ASD) (62.8%), patent ductus arteriosus (PDA) (66.7%), ventricular septal defect (VSD) (65%) patients, SGD in ASD (6.3%), PDA (16.7%), and VSD (13.3%) patients. S?FM in ASD (31.3%), PDA (16.7%) and VSD (21.7%) patients. Etomidate was used as an induction agent in 30.61% of the patients and propofol in 69.39% of the patients. The mean arterial pressure (MAP) in the etomidate and propofol groups was statistically insignificant while decreased heart rate was noted in both groups. Complications like SGD dislodgement, supraventricular tachycardia, and device dislodgements were seen. Conclusion: In PDA device closure patients, GETA should be preferred. Patients for VSD device closure should receive general anesthesia as complications are common. In ASD device closure, patients without TEE use can be done under general anesthesia with SGD.
ABSTRACT
The incidence of recurrent ventricular arrhythmias is increasing these days. Ventricular electrical storm can be of three types as follows: monomorphic ventricular tachycardia (VT), polymorphic VT, and ventricular fibrillation. The mechanism of ventricular storm is complex, and its management is quite a challenge for the clinicians due to its life-threatening consequences. We report a case of ventricular storm in whom all the conventional methods for the management of arrhythmias were ineffective, and the case is managed effectively with thoracic epidural anesthesia (TEA). A 60-year-old male patient was admitted to recurrent ventricular arrhythmias. He received defibrillator shocks and other antiarrhythmic drugs, but he was not responding to the treatment. We managed to revert the ventricular arrhythmias to the sinus rhythm with TEA. Ventricular storm is a challenging complication, which can be managed effectively with timely diagnosis and effective management.
ABSTRACT
Patent ductus arteriosus (PDA) is an extracardiac left to right shunt. It should be corrected at an early age, but some patients may survive into adult life even without repair. Anesthetic management for adult patients with PDA poses many challenges for the anesthesiologist due to alterations in the cardiopulmonary physiology. We report successful anesthesia management of a case of an adult patient of PDA with moderate pulmonary artery hypertension with infective endarteritis (two large mobile vegetations at the pulmonary end of the duct).