Interactive cardiovascular and thoracic surgery
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Interact Cardiovasc Thorac Surg · Jan 2010
Transfusion of red blood cells: the impact on short-term and long-term survival after coronary artery bypass grafting, a ten-year follow-up.
Transfusion of red blood cells (RBC) and other blood products in patients undergoing coronary artery bypass grafting (CABG) is associated with increased mortality and morbidity. We retrospectively analyzed data of patients who underwent an isolated coronary bypass graft operation between January 1998 and December 2007. Mean follow-up was 1696+/-1026 days, with exclusion of 122 patients lost to follow-up and 80 patients who received 10 units of RBC. ⋯ When compared to expected survival, survival of patients not receiving any blood product was better, while survival of patients receiving >3 units of RBC was worse. Transfusion of RBC is an independent, dose-dependent risk factor for early mortality after revascularization. Compared to expected survival, receiving no RBC improves patient long-term survival, whereas receiving three or more units of RBC significantly decreases patient survival.
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Interact Cardiovasc Thorac Surg · Jan 2010
Excellent functional result in children after correction of anomalous origin of left coronary artery from the pulmonary artery--a population-based complete follow-up study.
Surgical strategy to construct a two-coronary system for a patient with anomalous origin of left coronary artery from pulmonary artery (ALCAPA) has evolved with time. Limited long-term follow-up data are available on these children. We report population-based follow-up in children operated on for ALCAPA. ⋯ Functionally, 80% of patients were classified in NYHA class I, 20% in NYHA II, and 0% in NYHA classes III/IV at the time of the last examination. Excellent results with good long-term outcome can be achieved in infants with ALCAPA using reimplantation techniques. Normalization of cardiac function is expected within the first year in all operative survivors with a patent coronary system.
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Interact Cardiovasc Thorac Surg · Jan 2010
Case ReportsSurgical management of right coronary artery-coronary sinus fistula causing severe mitral and tricuspid regurgitation.
Coronary arteriovenous (AV) fistula is a rare congenital anomaly, mostly diagnosed incidentally during routine coronary angiography. We report a symptomatic patient with right coronary artery to coronary sinus (RCA-CS) fistula, complicated by aneurysmal dilatation and thrombosis of the CS, causing severe mitral regurgitation (MR) and tricuspid regurgitation (TR).
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Interact Cardiovasc Thorac Surg · Jan 2010
Case Reports Comparative StudyComparison of detection of F-18 fluorodeoxyglucose positron emission tomography and 99mTc-hexamethylpropylene amine oxime labelled leukocyte scintigraphy for an aortic graft infection.
To compare F-18 fluorodeoxyglucose positron emission tomography (F-18 FDG-PET) and (99m)Tc-hexamethylpropylene amine oxime ((99m)TC-HMPAO) labelled leukocyte scintigraphy for the diagnosis of vascular graft infection. A thoraco-abdominal CT-angiography and a (99m)TC-HMPAO labelled leukocyte scintigraphy did not show any graft infection in this case report whereas an F-18 FDG-PET showed a metabolic uptake around and all along the vascular graft. Further comparison between these two explorations is needed since the two techniques have not been compared in vascular graft infection.
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Interact Cardiovasc Thorac Surg · Jan 2010
Case ReportsBarotraumatic oesophageal perforation with bilateral tension pneumothorax.
Barotraumatic oesophageal perforation with bilateral tension pneumothorax is extremely rare and this is a first case reported in the literature. The possibility of the oesophageal perforation due to high-pressure gas flow should be kept in mind and the standard of diagnosis is oesophagography.