Biomaterial Database

Transesophageal echocardiography in myocardial ischemia: a review. 1995

M Kozàkovà, and C Palombo, and G Pittella, and A Distante

Institute of Clinical Physiology, University of Pisa, Italy.

This article reviews established as well as emerging fields in the application of transesophageal echocardiography (TEE) in the investigation of myocardial ischemia. TEE already has a well defined and established role in stress echocardiography in patients with poor transthoracic acoustic window, and in the detection of intraoperative myocardial ischemia in cardiac and noncardiac surgery. The evaluation of right ventricular ischemia and infarction and the assessment of coronary flow reserve (CFR) are relatively new fields in the application of TEE and the potential of this technique has not yet been fully evaluated. The evidence collected and reviewed in this article is still preliminary but it presupposes a significant role of TEE in the diagnosis and pathophysiological assessment of myocardial ischemia.

UI	MeSH Term	Description	Entries
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D012680	Sensitivity and Specificity	Binary classification measures to assess test results. Sensitivity or recall rate is the proportion of true positives. Specificity is the probability of correctly determining the absence of a condition. (From Last, Dictionary of Epidemiology, 2d ed)	Specificity,Sensitivity,Specificity and Sensitivity
D016343	Monitoring, Intraoperative	The constant checking on the state or condition of a patient during the course of a surgical operation (e.g., checking of vital signs).	Intraoperative Monitoring
D017202	Myocardial Ischemia	A disorder of cardiac function caused by insufficient blood flow to the muscle tissue of the heart. The decreased blood flow may be due to narrowing of the coronary arteries (CORONARY ARTERY DISEASE), to obstruction by a thrombus (CORONARY THROMBOSIS), or less commonly, to diffuse narrowing of arterioles and other small vessels within the heart. Severe interruption of the blood supply to the myocardial tissue may result in necrosis of cardiac muscle (MYOCARDIAL INFARCTION).	Heart Disease, Ischemic,Ischemia, Myocardial,Ischemic Heart Disease,Disease, Ischemic Heart,Diseases, Ischemic Heart,Heart Diseases, Ischemic,Ischemias, Myocardial,Ischemic Heart Diseases,Myocardial Ischemias
D017548	Echocardiography, Transesophageal	Ultrasonic recording of the size, motion, and composition of the heart and surrounding tissues using a transducer placed in the esophagus.	Transesophageal Echocardiography