ประโยคภาษาจีน : 中文句子 |
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èr jiān bàn xiá zhǎi 二尖瓣狭窄 shí 时 xiǎng liàng 响亮 chéng 呈 kā chā 喀嚓 shēng 声 jì 既 biǎo míng 表明 bàn mó 瓣膜 róu ruǎn 柔软 yě 也 biǎo míng 表明 bàn mó 瓣膜 zài 在 děng 等 róng liàng 容量 shōu suō 收缩 kāi shǐ 开始 shí 时 réng 仍 zhāng kāi 张开 zhe 着 |
S1 may be loud and " snapping " in quality in mitral stenosis, indicating both that the valve is pliable and that it remains wide open at the beginning of isovolumic contraction. |