Akademik Veri Yönetim Sistemi
5th World Congress of Echocardiography and Vascular Ultrasound, Seoul, Güney Kore, 19 - 22 Mayıs 2001, ss.63-72
Although significant modifications in valve design, prosthetic materials, and surgical techniques have improved prosthetic valve function, the hemodynamic profile of prosthetic valves is still inferior to that of native valves.(1)