Cardiac Tamponade Caused by Compression of Right Cardiac Chamber: a Hidden Enemy

A 58 year-old male patient submitted to mechanical valve prosthesis implant was hemodynamically stable at the postoperative unit and over time developed progressive cardiovascular collapse, requiring high doses of vasopressor amines. The image illustrates selective external compression of the right cardiac chamber, mainly of the right atrium, which caused an unsuspected cardiac tamponade. Figure 1 A) All reasoning to explain the cardiovascular collapse was concentrated on cardiogenic shock, as the serial radiographs were not suggestive of cardiac tamponade. B) The diagnosis was established by transthoracic echocardiography, which often does not ...

Abstract licence: CC BY

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