The Annals of thoracic surgery
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A growing number of adults with functional single ventricles are presenting as candidates for first-time and redo-Fontan operations. This study describes the clinical presentation and early operative results of adults who have undergone Fontan modifications. ⋯ The Fontan operation can be performed in adults with minimal morbidity and improved NYHA functional class. New onset arrhythmias requiring treatment are sources of perioperative morbidity. Complete arrhythmia resolution of the preoperative arrhythmia may not be achieved in the immediate postoperative period in redo-Fontan patients. However, modification (intraoperative radiofrequency ablation-right atrial debulking) of the atrial tachycardia circuits in the redo-Fontan patients can result in complete resolution of preoperative atrial tachyarrhythmias at early follow-up.
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Extracorporeal membrane oxygenation can provide effective mechanical circulatory support for the failing circulation in children. Patients with failing Fontan and bidirectional Glenn physiology present additional challenges both for extracorporeal membrane oxygenation cannulation and support. We report our institutional experience in patients with cavopulmonary connections who received extracorporeal membrane oxygenation. ⋯ Patients with failing Fontan and bidirectional Glenn physiology present significant challenges to successful extracorporeal membrane oxygenation support. While the morbidity and mortality rates are high, there are select patients for whom extracorporeal support can be effective and lifesaving as a short-term resuscitative intervention.
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In recent years, percutaneous tracheostomy (PCT) has become a routine practice in many hospitals. In the early publications, most authors considered adverse conditions such as short or fat neck or obesity as relative contraindications, whereas cervical injury and emergency were regarded as absolute contraindications. More recently, several reports demonstrated the safety and feasibility of PCT in patients with some of the above contraindications. We, like many others, gradually reduced the contraindications and expanded the indications for PCT. In this paper, we report our early experience with emergency PCT in trauma patients. ⋯ Emergency PCT using a modified Griggs' technique is feasible and safe. In experienced hands, it might be even easier and faster than the open surgical tracheostomy.
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This retrospective study was designed to assess the quality of postoperative pain control and the facility of transition from epidural to oral analgesia in lung transplant recipients. ⋯ This is the first study to assess the quality of postoperative pain control and success of transition from epidural to oral analgesia in lung transplant recipients. Prospective studies are needed to assess the impact of our findings on patients' outcome.
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Spontaneous pneumomediastinum is a rare medical entity occurring almost exclusively in otherwise healthy young individuals without known predisposing factors. We reported our experience with patients presenting with spontaneous pneumomediastinum related to sports. ⋯ Spontaneous pneumomediastinum after sporting activities is a benign disease that generally resolves without clinical sequelae. Restriction of physical and athletic activity after the first episode is unnecessary, the only exception being that of scuba diving.