title: [Transesophageal echocardiography. General principles and applications].
abstract: A new echocardiographic technique is described, which allows cardiovascular ultrasonic exploration by means of a transducer mounted on the distal tip of a gastroscope. The transducer is moved along the esophagus and from time to time into the stomach, which permits real-time visualization of the different cardiac segments and the great arteries. This technique is of special utility in the exploration of posterior structures as are the left atrium and its appendage, the pulmonary veins, etc. The most important views in the transverse plane are described, as well as the technical aspects, the limitations and the possible complications.
authors: Instituto Nacional de Cardiología Ignacio Chávez, México, D.F.
authors: J
authors: J
authors: Vargas-Barrón
authors: A R
authors: AR
authors: Romero Cárdenas
authors: J
authors: J
authors: Molina
authors: J
authors: J
authors: Fernández
authors: M
authors: M
authors: Villegas
authors: M A
authors: MA
authors: Bandín
authors: M
authors: M
authors: Rylaarsdam
authors: R
authors: R
authors: Delong
authors: D P
authors: DP
authors: Wang
authors: P
authors: P
authors: Luna
mesh_terms: D004452:Echocardiography; D004947:Esophagus / Q000000981:diagnostic imaging; D006801:Humans
vernacular_title: Ecocardiografia transesofagica. Principios generales y aplicaciones.