The patients were placed on left lateral decubitus, using an Envisor C echocardiographic equipment Phillips Inc., Andover, Massachusetts, EUA equipped with 2 to 4 MHz transducers to undergo the complete echocardiographic assessment through the M-mode, two-dimensional and Doppler techniques pulsed, continuous, color and tissue.
Los pacientes se posicionaron en decúbito lateral izquierdo, utilizando ecocardiógrafo Envisor C Phillips Inc., Andover, Massachusetts, EEUU equipado con transductores de 2-4 MHz para la realización de estudio completo a los modos M, bidimensional y Doppler pulsátil, continuo, coloreado y tisular.