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以晕厥为首发症状的肺动脉栓塞一例

Shanghai Medical Journal(2012)

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Abstract
1 临床资料 患者女,47岁.突发胸痛10 h伴晕厥1次,于2011年3月5日急诊入院.患者1个月余前因摔伤致左下肢内侧副韧带损伤,予左下肢石膏外固定制动1个月,拆除石膏后发现左下肢肿胀,未予重视,拄拐行走.入院前10 h于行走时突发胸痛伴头晕,继之意识丧失,约1 min后自行清醒,感全身乏力、出汗.发病期间无呼吸困难,无咳嗽、咯血,无恶心、呕吐.体格检查:血压为126/83 mmHg(1 mmHg=0.133 kPa),皮肤黏膜略发绀,各瓣膜听诊区未闻及病理性杂音,肺动脉瓣听诊区第二心音略亢进、无分裂.两侧呼吸动度一致,语颤对称,叩诊清音,双肺呼吸音清,两肺底闻及少量湿性罗音,无胸膜摩擦音.左下肢膝关节及踝关节水肿,四肢肌力无异常.
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