A contrast echocardiography-based protocol to rule out thrombus in Venous-Arterial ECMO: A proof of concept

Luis Augusto Baeza-Herrera1,2, José Pablo Hernández-Reyes1, Emmanuel Adrián Lazcano-Díaz2

  • 1Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Echocardiography Laboratory, Ciudad de Mexico, Mexico.

Using an ultrasound-enhancing agent (UEA) has several indications, especially in diagnosing left ventricular thrombus. Herein, we present three cases of patients who were candidates for venous-arterial extracorporeal membrane oxygenation, among whom thrombus was ruled out via contrast echocardiography. The use of a UEA in these patients was a novel approach.

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