echocardiography
含义: A diagnostic imaging technique that uses ultrasound waves to produce real-time images of the heart, allowing assessment of its structure, function, and blood flow.
Echocardiography is the most widely used cardiac imaging modality in the NHS. It can reveal valve abnormalities, heart muscle weakness, congenital defects, and pericardial disease without radiation exposure. Variants include transthoracic (standard, probe on chest wall), transoesophageal (probe passed down the gullet for clearer images), and stress echocardiography (performed during exercise or drug-induced stress). The resulting image is called an echocardiogram. It collocates with 'transthoracic,' 'transoesophageal,' 'Doppler,' and 'stress.'
例句
- The cardiologist requested an echocardiography to assess the severity of the patient's mitral valve regurgitation. 心脏病专家要求进行超声心动图检查,以评估患者僧帽瓣反流的严重程度。El cardiólogo solicitó una ecocardiografía para evaluar la gravedad de la insuficiencia de la válvula mitral del paciente.循環器科医は患者の僧帽弁逆流の重症度を評価するために心エコー検査を依頼した。심장 전문의는 환자의 승모판 역류 중증도를 평가하기 위해 심장 초음파 검사를 의뢰했다.
- Transoesophageal echocardiography provided clearer images of the valve vegetation than the standard transthoracic approach. 经食道超声心动图比标准经胸方式提供了更清晰的瓣膜赘生物图像。La ecocardiografía transesofágica proporcionó imágenes más nítidas de la vegetación valvular que el enfoque transtorácico estándar.経食道心エコーは、標準的な経胸壁アプローチよりも弁の疣贅のより鮮明な画像を提供した。경식도 심장 초음파는 표준 경흉부 접근법보다 판막 우종(疣腫)의 더 선명한 영상을 제공했다.
- Advances in three-dimensional echocardiography have significantly improved the planning of cardiac surgical interventions. 三维超声心动图技术的进步显著改善了心脏外科手术的规划。Los avances en ecocardiografía tridimensional han mejorado significativamente la planificación de las intervenciones de cirugía cardíaca.三次元心エコー検査の進歩により、心臓外科手術の計画が大幅に改善された。3차원 심장 초음파 검사의 발전으로 심장 외과 수술 계획이 크게 개선되었다.
发音
用法指南
语境: academic, professional
语气: neutral
起源与历史
From Greek ēchō (echo, reflected sound), kardia (heart), and -graphia (writing, recording). A compound term that emerged in the 1950s as medical ultrasound technology developed.
文化背景
Era: Modern
Generation: All ages
Social background: Universal
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