Journal of cardiac surgery
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Acute refractory cardiogenic shock with early multisystem organ failure has a poor outcome without mechanical circulatory support. We review our experience with emergent peripheral cardiopulmonary support as a bridge to decision in these patients. ⋯ Salvage peripheral cardiopulmonary support is a useful tool to rapidly stabilize acute refractory cardiogenic shock permitting an assessment of neurologic and end-organ viability.
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Apical and midventricular hypertrophic cardiomyopathy (HCM) are rare variants of HCM, in which the hypertrophy is located mainly at the midventricular to apical levels. Heart transplantation was the only possible surgical solution for many of these patients; however, transapical myectomy represents another good alternative. We present our surgical technique of apical ventriculotomy for apical and midventricular myectomy. ⋯ The transapical approach provides excellent exposure of the apex and midventricle, and the technique is useful when myectomy is aimed at eliminating the ventricular obstruction and/or enlarging the left ventricular cavity size in patients with apical hypertrophy.
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Important studies highlighting the practice of coronary artery bypass surgery for 2011 are reviewed.
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Extubation in the operating room (OR) after cardiac surgery is hampered by safety concerns, psychological reluctance, and uncertain economic benefit. We have studied the factors affecting the feasibility of extubation in the OR after cardiac surgery and its safety. ⋯ Extubation in the OR can be safely performed in a select group of cardiac surgery patients without any increase in postoperative morbidity or mortality. The proposed mathematical model performed reasonably well in predicting a successful extubation in the OR.
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This retrospective study evaluated factors associated with mortality and morbidity in patients having functionally biventricular heart (FBH) and functionally univentricular heart (FUH) undergoing total anomalous pulmonary venous connection (TAPVC) repair. ⋯ Operative results of TAPVC have dramatically improved in recent years. However, patients having FUH (especially with concomitant palliative surgery), heterotaxy syndrome, low weight, early age, and long CPB time still have an increased operative mortality.