Interactive cardiovascular and thoracic surgery
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Interact Cardiovasc Thorac Surg · Nov 2014
Comparative StudyDoes body mass index impact the early outcome of surgical revascularization? A comparison between off-pump and on-pump coronary artery bypass grafting.
To investigate the effects of body mass index (BMI) on early outcomes after revascularization using either on-pump or off-pump surgery. ⋯ Our study did not detect significant differences between BMI classes with regard to mortality and morbidity. However, a slight trend towards a steadily increasing short-term mortality was detectable for patients with higher BMI values. When comparing ONCAB versus OPCAB, patients with higher BMI values appeared to have a weak tendency towards a reduced short-term morbidity and mortality in favour of OPCAB.
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Interact Cardiovasc Thorac Surg · Nov 2014
Evaluation of bilateral pulmonary artery banding for initial palliation in single-ventricle neonates and infants: risk factors for mortality before the bidirectional Glenn procedure.
Bilateral pulmonary artery banding is considered as 'first-stage' palliation for neonates who have hypoplastic left heart syndrome. This study aimed to identify risk factors that influence outcome before the bidirectional Glenn operation. ⋯ Postoperative atrioventricular valve regurgitation, cardiac function and mean pulmonary venous wedge pressure are closely correlated with mortality after bilateral pulmonary artery banding. Additional treatments, including operations, are considered to maintain cardiac function and not to raise pulmonary venous wedge pressure before the bidirectional Glenn procedure.
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Interact Cardiovasc Thorac Surg · Nov 2014
Thoracic epidural anaesthesia for awake thoracic surgery in severely dyspnoeic patients excluded from general anaesthesia.
General anaesthesia (GA) carries high risks of ventilator dependency with increased morbidity and mortality in patients with severe respiratory disease. It also presents an ethical dilemma if surgery remains the only treatment option for patients with advanced terminal chronic respiratory disease. Thoracic epidural anaesthesia for awake thoracic surgery (TEATS) in high-risk patients with dyspnoea at rest could avoid ventilator dependency and speed up recovery even in patients with severe dyspnoea. This retrospective observational study analysed indications, management and outcome of patients contraindicated to GA undergoing awake thoracic surgery with thoracic epidural anaesthesia. ⋯ TEATS with/without sedation was an alternative to GA for thoracotomy/thoracoscopy in severely dyspnoeic patients (MMRC grade 4, ASA 4) without postoperative sequelae.
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Interact Cardiovasc Thorac Surg · Nov 2014
Case ReportsMetal splinter ejected by circular saw into the left ventricle.
We report a case of a metal splinter ejected by a circular saw tooth from a wooden board into the left ventricle of the heart. A 35-year old man was admitted second day after accident attributed to work complaining about general weakness. ⋯ CT scan showed a metal wire entrapped inside his heart. Successful removal was done during surgery.