2 Two-dimensional imaging and related indications

MD Gert Poortmans (Research Fellow in Anaesthesia and Intensive Care), MD, PhD, FCCP Jan I. Poelaert (Clinical Director, Postoperative Cardiac Surgical ICU)
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引用次数: 0

Abstract

Transoesophageal echocardiography (TOE) offers real-time diagnosis and monitoring of a variety of structural and functional abnormalities of the heart in critically ill patients. It provides, in particular, useful information on cardiac contractivity, filling status and output, valvular morphology and function and the structure of the ascending and descending aorta. The anaesthetist disposes of the full range of echocardiographic modalities, including M-mode, two-dimensional and colour Doppler echocardiography. This chapter describes how different two-dimensional images can be obtained, presents a summary of the anatomical and functional information available in those images and relates this information to the clinical questions which form the indications to perform TOE.

2二维影像及相关指征
经食管超声心动图(TOE)为危重患者提供了各种心脏结构和功能异常的实时诊断和监测。它特别提供了关于心脏收缩、充盈状态和输出、瓣膜形态和功能以及升降主动脉结构的有用信息。麻醉师处理全范围超声心动图模式,包括m型,二维和彩色多普勒超声心动图。本章描述了如何获得不同的二维图像,概述了这些图像中可用的解剖和功能信息,并将这些信息与形成脚趾指征的临床问题联系起来。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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