创伤性心肌内夹层伴前乳头肌撕脱和严重二尖瓣反流
Traumatic Intramyocardial Dissection With Anterior Papillary Muscle Avulsion and Severe Mitral Regurgitation.
作者信息
Obi Koyenum, Garikapati Kiran, Cash Michael E, Parrino Patrick G, Stewart Merrill H, Qamruddin Salima
机构信息
Division of Cardiovascular Disease, John Ochsner Heart and Vascular Institute, New Orleans, Louisiana.
Ochsner Clinical School, University of Queensland School of Medicine, New Orleans, Louisiana.
出版信息
CASE (Phila). 2022 Aug 24;6(9):421-424. doi: 10.1016/j.case.2022.06.009. eCollection 2022 Nov.
• LV IMD is a rare complication of blunt chest trauma. • Associated papillary muscle avulsion led to severe MR. • Transthoracic echocardiography provides a rapid diagnosis of this rare entity. • Image sweeps of MV with TTE can help to fully visualize partial papillary ruptures.
• 左心室心内膜心肌损伤是钝性胸部创伤的一种罕见并发症。
• 相关的乳头肌撕裂导致严重的二尖瓣反流。
• 经胸超声心动图可快速诊断这种罕见病症。
• 经胸超声心动图对二尖瓣的图像扫描有助于全面观察部分乳头肌破裂情况。
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