Auscultation of the thoracic organs, especially the heart, by means of a stethoscopic tube passed into the esophagus or into the heart.
Farlex Partner Medical Dictionary © Farlex 2012
endoauscultation(ĕn″dō-ăws″kŭl-tā′shŭn) [″ + L. auscultare, to listen to]
Auscultation by an esophageal tube passed into the stomach or by a tube passed into the heart.
Medical Dictionary, © 2009 Farlex and Partners