Đánh giá kết quả dài hạn sau phẫu thuật thay van tim cơ học ở bệnh nhân bệnh van tim do thấp tại Bệnh viện Đa khoa tỉnh Kiên Giang

Abstract

Objective: To describe the clinical characteristics, Doppler echocardiography and long-term complications of patients with mechanical heart valve replacement after 5 years at Kien Giang General Hospital. Subject and method: Retrospective study describing a series of cases, all patients received mechanical heart valve replacement after 5 years at Kien Giang General Hospital. Result: Of 101 patients, mean age 55.56 ± 8.31; female 68.3%. The types of mechanical heart valves replaced include mechanical mitral valve 61.4%, mechanical aortic valve 10.9% and both mitral valve and aortic valve 27.7%. Average after surgery time was 9.75 ± 3.71 years. Mechanical heart valve funtion on Doppler echocardiography results showed good activity in the majority, with mechanical mitral valves 84.5% and mechanical aortic valves 71.8%. Late mortality was 1%. Conclusion: Research shows that mechanical heart valve replacement surgery at Kien Giang general hospital is safe and effective, that improves clinical symptoms and paraclinical parameters in the long term.