Which term denotes the process of recording pictures of the heart and blood vessels?

Which term denotes the process of recording pictures of the heart and blood vessels?

• A. Electrocardiography
• B. Radiography
• C. Echocardiography
• D. Angiocardiography

Answer: (D)

Recording pictures of the heart and blood vessels is angiocardiography. The term combines angio- (vessels) and cardio- (heart) with -graphy (recording/images), and it typically uses a contrast dye with X-ray imaging to visualize both the heart chambers and the vascular structures. This distinguishes it from electrocardiography, which only records the heart’s electrical activity; radiography, a general X-ray technique; and echocardiography, which uses ultrasound to image heart structure and motion rather than the vessels with contrast.

Recording pictures of the heart and blood vessels is angiocardiography. The term combines angio- (vessels) and cardio- (heart) with -graphy (recording/images), and it typically uses a contrast dye with X-ray imaging to visualize both the heart chambers and the vascular structures. This distinguishes it from electrocardiography, which only records the heart’s electrical activity; radiography, a general X-ray technique; and echocardiography, which uses ultrasound to image heart structure and motion rather than the vessels with contrast.