Cabrera, MaríaMaríaCabrera2025-08-252025-08-252021-01-0110.25237/revchilanestv50n01-142-s2.0-85101117256https://cris-uv-2.scimago.es/handle/123456789/4128Both transthoracic and transesophageal echocardiography have allowed a significant improvement in cardiovascular monitoring. With adequate training and in the search for specific answers, echocardiography can be very useful.esacceso abiertoAnesthesiology And Pain MedicineUltrasound in emergency, intensive care and perioperative period [ecocardiografía en la sala de urgencias, intensivo y perioperatorio]Ecocardiografía en la sala de urgencias, intensivo y perioperatorioarticle