四叶式主动脉瓣：走出阴影，重见光明。
Quadricuspid Aortic Valve: Out of the Shadows, into the Light.
作者信息
Panfilov Dmitri, Petrakova Elizaveta, Kozlov Boris
机构信息
Cardiology Research Institute, Branch of the Federal State Budgetary Scientific Institution 'Tomsk National Research Medical Center of the Russian Academy of Sciences', 634012 Tomsk, Russia.
出版信息
Diagnostics (Basel). 2025 Jul 2;15(13):1689. doi: 10.3390/diagnostics15131689.
We present the case of a 63-year-old man with severe aortic valve regurgitation and left-ventricular dysfunction. The patient was scheduled for elective surgery. A quadricuspid aortic valve with fibrous thickening and calcification of the cusps was visualized intraoperatively while preoperative surface echocardiography had failed to diagnose this anomaly. The aortic valve was successfully replaced with a biological prosthesis.
我们报告一例63岁男性患者，患有严重主动脉瓣反流和左心室功能障碍。该患者计划进行择期手术。术中发现一个四叶式主动脉瓣，瓣叶有纤维增厚和钙化，而术前体表超声心动图未能诊断出这一异常。主动脉瓣成功地被生物假体置换。
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