A medical ultrasound (echographic) examination using sound-wave echoes to create images of internal body structures; used for fetal scans, abdominal, cardiac exams, etc.
妊婦健診でエコー検査を受け、赤ちゃんの心拍を確認した。
At the prenatal checkup I had an ultrasound scan and they confirmed the baby's heartbeat.
腹部の痛みが続くので、エコー検査で肝臓や胆のうを調べた。
Because abdominal pain continued, we checked the liver and gallbladder with an ultrasound scan.
心エコー検査の結果、弁の異常は見つからなかった。
The echocardiogram results showed no abnormalities in the valves.