radiocardiography

例句：

1. 1. Radiocardiography is an essential diagnostic tool for diagnosing heart conditions.
   心脏超声检查是诊断心脏病的重要工具。
2. 2. During radiocardiography, the patient's heart is scanned using high-frequency sound waves to detect any abnormalities.
   在心脏超声检查中，患者通过高频声波扫描来检测任何异常情况。
3. 3. The procedure involves placing a small device on the chest and transmittingultrasound waves through the body to create images of the heart.
   该程序涉及将一个小装置放在胸部，并通过身体传输超声波波以创建心脏的图像。