A heart X-ray is a nonspecific term that may refer to a chest X-ray or a specialized test called coronary computed tomography angiography (CCTA), which uses X-ray technology and dye to make a detailed ...

November 17, 2025Innovation uses AI to track and visualize tiny repair devices* through the beating heart, helping clinicians navigate in 3D ...

X-rays are an important first step in diagnosing bone cancer. On an X-ray, bone cancers can make a person’s bones have a ragged, less solid appearance. Bones may also look as though holes formed ...

A new way of implanting pacemakers cuts radiation exposure for doctors and patients, German researchers report. Using electromagnetic tracking -- which works something like GPS navigation -- rather ...