heart valve- a valve to control one-way flow of blood cardiac valve ticker,heart,pump- the hollow muscular organ located behind the sternum and between the lungs; its rhythmic contractions move the blood through the body; "he stood still, his heart thumping wildly" ...
百度试题 结果1 题目 The heart valve which is between the left atrium and the left ventricle is the ___. A. tricuspid B. bicuspid C. pulmonary D. aortic 相关知识点: 试题来源: 解析 B. bicuspid 反馈 收藏
百度试题 题目The aortic valve keeps the blood moving from veins to the heart.相关知识点: 试题来源: 解析 错 反馈 收藏
valve-of-the-heart网络心瓣网络释义 1. 心瓣 生物学词汇英语翻译(Q-Z) ... valve 瓣膜 valve of the heart 心瓣 van der waals forces 范德瓦耳斯力 ... www.zftrans.com|基于17个网页© 2024 Microsoft 隐私声明和 Cookie 法律声明 广告 帮助 反馈...
Each valve is formed by a group of folds, or cusps, that open and close as the heart contracts and dilates. There are two atrioventricular (AV) valves, located between the atrium and the ventricle on either side of the heart: The tricuspid valve on the right has three cusps, the ...
What is the purpose of heart valves?Heart:The heart is the main organ of the circulatory system or cardiovascular system. The heart is a muscular organ that is present in most animals, pumps blood through the circulatory system. In mammals and birds, the heart has 4 chambers: ...
A. The nutrition to the fibrous ring and basal 1 -third of cusps is provided by the blood vessels. B. The nutrition to the distal 2 -third of the cusps is provided directly by the blood inside thechambers of the heart. C. The cusps of mitral valve are smaller but thicker than those...
Define Heart valve regurgitation. Heart valve regurgitation synonyms, Heart valve regurgitation pronunciation, Heart valve regurgitation translation, English dictionary definition of Heart valve regurgitation. n. The backward flow of blood from the left
Get information about the heart's structure and the role of the aortic valve, mitral valve, and pulmonary valve, and learn about heart valve insufficiency.
Heart valve prosthesis - comprises distributor mitral valve which can be fixed to heart wall with aid of plastic patches The heart valve prosthesis (1) is for replacement of the mitral valve or tricuspidal valve, and comprises a mitral valve (2) of a homologous or heterologou... H Vetter...