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Đặc điểm lâm sàng và siêu âm trước mổ bệnh nhân thay van động mạch chủ cơ học Sorin Bicarbon tại bệnh viện tim Hà Nội
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Abstract
Aortic valve lesions are relatively common in valvular heart disease. The disease progresses silently almost no clinical symptoms. Objective: Reviews clinical characteristics and preoperative ultrasound of patients with mechanical valve replacement aortic Sorin Bicarbon at Hanoi Heart Hospital. Patients and Methods: Cross-sectional descriptive. Subjects were 154 patients with mechanical valve replacement aortic Bicarbon Sorin during from 2009 to 2014. Results: Mean age was 40,5±10,3 (20 to 60 years old: 81,8%), 71,43% male. Clinical signes were: dyspnea 37,66%, chest pain 29,87%, diastolic murmur 71,43%. NYHA≥II 92,21%. Echocardiography: aortic regurgitation 44,81%, aortic stenosis 27,27%, aortic regurgitation and stenosis 27,92%, calcification 48,05%. Bicuspid aortic valve 25,97%; EF: 62.45±9.25%, Dd 5812±10.5 mm.
Conclusion: Patients with mean age 40,5±10,3. At the time of preoperative NYHA≥II:9221%, calcification 48,05%, left ventricular function 62,45±9,25%.
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Keywords
aortic val replacement, Sorin Bicarbon
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