stroke
发表于 2025-3-26 23:27:45
Preferred Use of Allografts in the Treatment of Valvular Heart Disease,The predominant shortcomings of cardiac valve substitutes are elevated risk of thromboembolism (1), hemodynamic obstruction (2, 3) and susceptibility to infection or mechanical damage which frequently can lead to malfunction of the valvular prosthesis.
avarice
发表于 2025-3-27 05:05:18
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probate
发表于 2025-3-27 08:47:33
Valve Replacement in Infancy and Childhood,n the past five years, it has now become clear and generally accepted that tissue heart valves are currently inappropriate in the pediatric age group. This limitation of the biologic valve in the younger age group stems primarily from the lack of durability and hence longevity of the valve, irrespective of its anatomical position.
Atheroma
发表于 2025-3-27 10:40:48
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anachronistic
发表于 2025-3-27 17:17:50
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苦涩
发表于 2025-3-27 20:40:28
Preferred Use of Allografts in the Treatment of Valvular Heart Disease, been achieved. The various types of prostheses developed so far are only partially of the quality of a normal, healthy, human heart valve (Table 1). The predominant shortcomings of cardiac valve substitutes are elevated risk of thromboembolism (1), hemodynamic obstruction (2, 3) and susceptibility
Lacunar-Stroke
发表于 2025-3-27 22:19:51
The Use of Mechanical Valves in the Treatment of Valvular Heart Disease,gress has been made in creating new models of cardiac valvular prostheses and we are somewhat closer to the “ideal prosthesis” which should have physiological hemodynamics, be thromboresistant, and have lifetime durability (1). After using ball, disc and biological prostheses, we began at the San Ca
敌手
发表于 2025-3-28 04:51:03
The Limits of Central Hemodynamic Improvement by Heart Valve Replacement, the valve function and second on the question of whether and to what degree the impaired left ventricular function is normalized postoperatively. Only the restitution of the valve function can be influenced directly by prosthetic heart valve replacement. With chronic valvular lesions, however, in t
新娘
发表于 2025-3-28 06:26:04
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Mitigate
发表于 2025-3-28 11:49:06
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