|
Finding |
Comment/significance | |
|
檢查結(jié)果 |
評論/臨床意義 | |
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Abnormalities in timing 計時異常 |
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Fixed splitting 固定分裂 |
Acute right-heart overload (e.g., pulmonary embolism)急性右心臟過載（如肺栓塞) Right bundle branch block右束支傳導(dǎo)阻滯 Atrial septal defect (often widely split)房間隔缺損（經(jīng)常大幅分裂)醫(yī)學(xué) 全在.線提供www.med126.com Pulmonic stenosis肺動脈瓣狹窄 | |
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Paradoxical splitting 逆分裂 |
Aortic stenosis主動脈瓣狹窄 Left bundle branch block左束支傳導(dǎo)阻滯 | |
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Closely split with closure at midinspiration (variant of paradoxical splitting) 緊密分裂伴吸氣中期關(guān)閉（逆分裂變種) |
Coronary artery disease冠狀動脈疾病 Hypertension高血壓 | |
|
Abnormalities in intensity 強度異常 |
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Increased A2 A2增加 |
Hypertension高血壓 Aortic dilatation主動脈擴張 | |
|
Increased P2 P2增加 |
Pulmonary hypertension肺動脈高血壓 Normal finding in thin-chested individual薄胸個體為正�，F(xiàn)象 | |
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Decreased A2 A2降低 |
Aortic stenosis主動脈瓣狹窄 | |
|
Decreased P2 P2降低 |
Pulmonic stenosis肺動脈瓣狹窄 |
