| 词汇 | echocardiography |
| 释义 | echocardiography noun[ U ] medical specializeduk /ˌek.əʊ.kɑː.diˈɒɡ.rə.fi/ us /ˌek.oʊ.kɑːr.diˈɑːɡ.rə.fi/ the use of ultrasound (= sound waves used to produce images of the inside of someone's body) to examine the structure of the heart and how well it is working: 超声波心动描记术 Researchers used echocardiography to test the effects of the drug on climbers' hearts and lungs on Mount Everest. 研究人员用超声波心动描记术来测试这种药物对喜马拉雅山上的登山者心肺的影响。 Medical examination anechoic angiocardiography angiogram angiography audiogram CT colonography CT scan CVS cystoscopy dioptre electrocardiogram Pap smear PillCam post-irradiation post-mortem pre-screening pulse oximetry radiography sperm count swab Examples of echocardiographyechocardiography In the era of high-precision cross-sectional echocardiography, it now seems redundant to continue using normal data obtained from formalin-fixed autopsy specimens. Echocardiography can usually identify the obstructive lesion in sufficient detail before surgical repair. In the subsequent five patients, a precise diagnosis was obtained by echocardiography. Because of this, he was referred to a cardiologist, who found signs of pericardial effusion, which was confirmed by echocardiography. Further echocardiography 8 months later suggested that the thrombus had resolved. Postoperative echocardiography showed a satisfactory intracardiac repair with no residual shunts and minimal regurgitation across the left atrioventricular valve. On fetal echocardiography, there was cardiomegaly with normal atrioventricular and ventriculoarterial connections and the heart rate was within normal limits. They found that the diameters of both arteries were comparable to data of normal children which had been obtained by echocardiography. On echocardiography, both great arteries were seen to arise from a leftward and posteriorly located, finely trabeculated ventricle. Echocardiography is the ideal investigation as information can be obtained about cardiac valves as well as ventricular function. Echocardiography showed normal chamber and vessel relationships, a small patent arterial duct, and an atrial septal defect with bidirectional shunting across the oval fossa. The monitoring transoesophageal echocardiography probe is also clearly visible. A better understanding of the flow patterns seen in this noninvasive technique is essential in maximizing the role of echocardiography as a diagnostic tool. On echocardiography, the left ventricular cavity was hypoplastic with a small muscular ventricular septal defect. Spontaneous closure of muscular ventricular septal defect identified by echocardiography in neonates. See all examples of echocardiography These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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