European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery
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Eur J Cardiothorac Surg · Jun 2001
Comparative StudyEffect of fenestration on the sub-diaphragmatic venous hemodynamics in the total-cavopulmonary connection.
To understand differences in the sub-diaphragmatic venous physiology between patients with fenestrated and non-fenestrated total-cavopulmonary connections (TCPC). ⋯ Fenestration of the inferior venous connection has important influences on sub-diaphragmatic venous return in TCPC patients. Although fenestration lowers venous pressures and partially restores TVPG, its beneficial effects on flow in TCPC patients are mediated primarily by an increase in inspiration-derived forward HV flow and reduced flow reversal. These observations suggest fenestration results in a more efficient and less congested splanchnic circulation in TCPC patients, and may have important implications in the early and late management of Fontan patients.
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Eur J Cardiothorac Surg · Jun 2001
Antegrade selective cerebral perfusion during surgery of the thoracic aorta: risk analysis.
To determine independent predictors of neurologic outcome and hospital mortality after surgery of the thoracic aorta using moderate hypothermic circulatory arrest and antegrade selective cerebral perfusion. ⋯ This study confirmed that selective cerebral perfusion is an effective method of cerebral protection allowing complex thoracic aorta operations to be performed with low risk of hospital mortality and adverse neurologic outcome. We didn't find that the duration of selective cerebral perfusion time influence hospital mortality and any neurologic deficit.
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Eur J Cardiothorac Surg · Jun 2001
Nodal vessels disease as a risk factor for atrial fibrillation after coronary artery bypass graft surgery.
Atrial fibrillation (AF) is common after coronary artery bypass graft (CABG) surgery. Atrial ischaemia due to diseased atrioventricular (AV) and sinoatrial (SA) arteries has been proposed as a cause of AF post-CABG. We examined if the presence of diseased nodal arteries was a significant predictor of the development of AF post-CABG. ⋯ The presence of a diseased SA artery is significantly associated with AF post-CABG. Such association may be used to identify a subset of patients who might be targeted with prophylaxis.
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Eur J Cardiothorac Surg · Jun 2001
Endovascular treatment of acute bleeding complications in traumatic aortic rupture and aortobronchial fistula.
Herein we report our experience in placement of endovascular stentgrafts in the descending aorta in patients with acute bleeding complications due to traumatic rupture or aortobronchial fistula. ⋯ Endovascular treatment by a stentgraft is a safe and reliable procedure in the management of acute bleeding complications in patients with aortic rupture or aortobronchial fistulas.