The Annals of thoracic surgery
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Rupture of the heart is usually a fatal injury in patients sustaining blunt trauma. Those arriving in the emergency department alive can be saved with prompt diagnosis and treatment. ⋯ Rarely are patients with rupture of the free cardiac wall seen in an emergency department. The improvements in the prehospital care and the transportation may result in an increase in the numbers of such patients. Physicians treating patients with blunt trauma must suspect the presence of cardiac rupture. Immediate use of ultrasonography will establish the diagnosis and prompt repair of the injury may improve overall survival.
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Large-volume hemoptysis during cardiopulmonary bypass is an infrequent, but life-threatening event. Rapid airway clearance and control are the primary prerequisites for successful management. ⋯ Major hemoptysis during cardiopulmonary bypass is best dealt with initially by rapid airway control and cessation of bypass in an expeditious manner. An algorithm for suggested management is provided. The rigid bronchoscope is the optimal tool for initial management and it should always be available. Definitive treatment is determined by the cause and the persistence of hemorrhage once these maneuvers have been performed.
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Epsilon-aminocaproic acid is routinely used to reduce bleeding during cardiac surgery. Anecdotal reports of thrombotic complications have led to speculation regarding this drug's safety. We investigated the association between epsilon-aminocaproic acid administration and postoperative stroke. ⋯ This series suggests that epsilon-aminocaproic acid administration does not increase the risk of postoperative stroke.
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Inversion of the left atrial appendage can masquerade as a new left atrial mass. Failure to be aware of this entity can result in unnecessary diagnostic and therapeutic procedures. If the entity is diagnosed intraoperatively, treatment is simple with external reduction and ligation.
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Although some pediatric cardiology departments have a policy of adopting primary correction of tetralogy of Fallot in all symptomatic infants, we and others still palliate neonates and infants. Effective palliation should ameliorate symptoms and allow growth of the pulmonary arteries. Although studies on the growth of the ipsilateral and contralateral pulmonary arteries after a classic Blalock-Taussig shunt have been reported, pulmonary artery growth after a modified Blalock-Taussig shunt has not been studied as thoroughly. Therefore, we examined whether there is equal growth of the contralateral pulmonary artery after a modified Blalock-Taussig shunt. ⋯ We showed equal growth of the right and left pulmonary arteries with no distortion after a modified Blalock-Taussig shunt. If palliation is considered, the modified Blalock-Taussig shunt remains our choice.