概括
mitra valve prolapse (MVP) 患者的心声图可以显示模仿膜植被的异常回声. 这限制了回声心电图在诊断感染性内心炎的可靠性.
科学领域:
- 心脏病学 心脏病学
- 诊断成像 诊断成像 诊断成像
- 传染性疾病 传染性疾病
背景情况:
- mitra 透 (MVP) 是一种常见的心脏疾病.
- 膜植被是传染性内心炎的一个关键标志.
- 心声图是诊断心脏异常的主要工具.
研究的目的:
- 评估心声回声学在检测膜植被的准确性,特别是在患有 mitra valve prolapse (MVP) 的患者中.
- 为了确定MVP患者异常心声学发现的临床意义,关于感染性内心炎的诊断.
主要方法:
- 从85名连续诊断患有 mitra valve prolapse (MVP) 的患者的心声图的回顾性审查.
- 对心声回声学发现的分析,特别是"的回声",以及与传染性内心炎的临床证据的相关性.
- 异常回声的分类基于说明书的位置 (前部,后部或两者).
主要成果:
- 显著比例的MVP患者 (40%) 在心声回声仪上表现出"的回声".
- 这些异常的回声非常类似于通常在膜植被中看到的回声.
- 在研究队列中,只有一个患者呈现出感染性内心炎的临床证据.
结论:
- 在MVP患者中出现"毛的回声"的存在可以归因于冗余的传单,不一定是传染性内心炎.
- 心声学在可靠诊断感染性内心炎的患者中具有有限的价值,因为频繁的错误阳性结果导致了 mitra 放下的患者.
- 在MVP的背景下解释传染性内心炎的回声心电图时,需要进一步的诊断考虑.
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