| 词汇 | echocardiogram |
| 释义 | echocardiogram noun[ C ] medical specializeduk /ˌek.əʊˈkɑː.di.ə.ɡræm/ us /ˌek.oʊˈkɑːr.di.ə.ɡræm/ a test using ultrasound(= sound waves used to produce an image of the inside of someone's body) to examine the structure of the heart and how well it is working: 心脏超音波检查 An echocardiogram showed her heart was pumping out only about 10 oercent of the blood it collects, compared with about 60 percent in a healthy person.心脏超音波检查显示，她心脏泵出的血液只占流到心脏血液量的10%左右，而健康人能泵出约60%的血液量。 Compare echocardiographUKspecialized See also cardiogramspecialized 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 You can also find related words, phrases, and synonyms in the topics: Medical treatment: symptoms & diagnosis of medical problems Examples of echocardiogramechocardiogram A 22-year-old pregnant woman was referred for a detailed fetal echocardiogram because an abnormality of the fetal heart was suspected on routine antenatal scanning. A 29-year-old pregnant woman was referred to our hospital for a detailed fetal echocardiogram because of a fetal arrhythmia. A murmur was noted incidentally at the age of seven weeks, and the echocardiogram showed tricuspid atresia due to absence of the right atrioventricular connection. The echocardiogram demonstrated an atrial septal defect within the oval fossa and normal contractility. Among patients who are followed with frequent echocardiograms, new lesions are virtually never identified beyond four weeks after the onset of the disease. Patient records, catheterization data, cineangiograms and the most recent echocardiograms at latest follow-up were reviewed. An echocardiogram showed a large solid mass with cystic components anterior and superior to the heart within the pericardium. In retrospect, however, the anatomy could be distinguished on preoperative echocardiograms. Fetal echocardiograms were repeated at 26 weeks and 35 weeks of gestation. The next echocardiogram was performed at the 33rd week of gestation. This was despite two separate echocardiograms in two different centers, both performed by experienced echocardiographers but using portable equipment. This course within the left atrial wall (truly intramural) could not be seen even on retrospective evaluation of the echocardiograms and angiograms. An echocardiogram at that time revealed absence of the right pulmonary artery. We thank our many colleagues for letting us use the echocardiograms of patients under their care. The postnatal echocardiogram confirmed the fetal diagnosis, showing a bicuspid aortic valve with an eccentric orifice. See all examples of echocardiogram 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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