[Intraoperative transesophageal echocardiography: initial experience with 60 patients]

To assess the usefulness of intraoperative transesophageal echocardiography (ITE), this technique was applied in 60 non-selected cardiac patients operated on in our hospital by the surgical team. Only one case was excluded because it was not possible to introduce the probe, and no complications were observed in any patient. ITE permitted: 1) to obtain images without interruption and with no interference with the surgeons or anesthesiologists; 2) to confirm the preoperative diagnosis; 3) to facilitate the surgical approach; 4) the monitoring of left ventricular function, and 5) to evaluate the immediate results of the surgical procedures, particularly the assessment by Doppler technique of residual valvular regurgitations after valve repair. A minor but not disdainable inconvenience of ITE relates to the strategy of its application, as it requires a completely dedicated equipment and operator in the surgical area.