European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery
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Eur J Cardiothorac Surg · Nov 2013
Phrenic nerve injury after paediatric heart surgery: is aggressive plication of the diaphragm beneficial?
Phrenic nerve injury after paediatric heart surgery is associated with significant morbidity. Surgical plication of the diaphragm is believed to be beneficial to the patient, with difficult weaning from ventilation; however, the optimal timing remains unclear. We aimed to compare the outcome after two different strategies for treating hemidiaphragmatic paresis. ⋯ Changing the strategy for phrenic nerve injury after paediatric heart surgery towards a more aggressive one with early plication of the diaphragm was not associated with the better outcome. Prospective randomized studies are needed to determine the optimal management of this complication.
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The arterial switch operation (ASO) is the method of choice for the Taussig-Bing heart. The aim of the study was to analyse the long-term outcome of correction of the Taussig-Bing heart. ⋯ Corrective surgery offers excellent survival benefits and encouraging long-term functional outcomes, regardless of the coronary anatomy and associated lesions. Normal biventricular function is preserved in the vast majority of patients, and >3/4 of patients are without cardiac medication. Nevertheless, TBH associated with a complex anatomy continues to be a risk factor for long-term morbidity, and redos and reinterventions are equally common on both outflow tracts. Progressive neoaortic regurgitation and neoaortic root dilatation might be a problem in the future; therefore, close lifelong surveillance of patients is necessary.