不顺应左心房伪装成严重二尖瓣反流心导管血流动力学

The Egyptian Heart Journal Pub Date : 2020-04-30 DOI:10.24170/17-1-4031

P. Mkoko, B. Cupido

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引用次数: 0

摘要

在毛细血管楔形或左心房压示像上出现明显的v波，通常表明二尖瓣返流明显。然而，浸润性疾病累及左心房和先前导管消融或迷宫手术造成的左心房瘢痕，可能由于左心房的不顺应性而产生类似的波形。

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Non-compliant left atrium masquerading as severe mitral regurgitation on cardiac catheterisation haemodynamics

A prominent v wave on a capillary wedge or left atrial pressure tracings classically signify significant mitral regurgitation. However, infiltrative disease involving the left atrium and left atrial scar from prior catheter ablation or Maze procedures, may produce a similar waveform due to noncompliance of the left atrium.

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The Egyptian Heart Journal

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