复杂双孔二尖瓣反流：使用超声心动图和四维血流磁共振成像的联合血流动力学评估
Complicated Double-Orifice Mitral Regurgitation: Combined Hemodynamic Assessment Using Echocardiography and Four-Dimensional Flow Magnetic Resonance Imaging.
作者信息
Lee Jeesoo, El Hangouche Nadia, Gupta Aakash N, Markl Michael, Kim Susan, Wilcox Jane, Thomas James D
机构信息
Department of Radiology, Northwestern University, Feinberg School of Medicine, Chicago, Illinois.
Department of Cardiology, Northwestern Memorial Hospital, Chicago, Illinois.
出版信息
CASE (Phila). 2020 Sep 17;4(6):494-499. doi: 10.1016/j.case.2020.08.001. eCollection 2020 Dec.
Abstract
• Angle correction may be needed when PISA is applied to a near commissural MR jet. • Four-dimensional flow MRI enabled MR volume quantification with 3D jet visualization. • Exercise-induced VT may have complex structural, genetic, and ECG etiologies.
摘要
• 将PISA应用于近瓣叶连合处的二尖瓣反流束时可能需要角度校正。
• 四维血流磁共振成像能够实现磁共振容积定量分析并进行三维反流束可视化。
• 运动诱发的室性心动过速可能具有复杂的结构、遗传和心电图病因。
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