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关注：1
2013-05-23 12:21
求翻译：第一心音是二尖瓣和三尖瓣同时关闭的声音,第二心音是主动脉瓣和肺动脉瓣同时关闭的声音是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
第一心音是二尖瓣和三尖瓣同时关闭的声音,第二心音是主动脉瓣和肺动脉瓣同时关闭的声音
问题补充： |
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2013-05-23 12:21:38
The first heart sound is the sound of mitral and tricuspid valve closed at the same time, the second heart sound is the sound of the closing of the aortic valve and the pulmonary valve simultaneously
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2013-05-23 12:23:18
The first heart sound is mitral valve 2 and 3 of the mitral valve closed at the same time, and the 2 heart sound is aortic valve and pulmonary valves closing at the sound
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2013-05-23 12:24:58
The first sound of the heart is a sound which the bicuspid valve and the tricuspid valve simultaneously shut down, the second sound of the heart is a sound which the aorta petal and the pulmonary artery petal simultaneously close
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2013-05-23 12:26:38
The first heart sound is the voice of mitral and tricuspid valve closed, the second heart sound is the voice of aortic and pulmonary valve closed
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2013-05-23 12:28:18
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