X-ray device operating method for examining e.g. heart, of patient, involves determining contrast medium curve based on attenuation value detected at each scanning on patient at predefined scanning time points, and storing curve

摘要

The method involves adjusting a scanning position of a patient, and implementing a series of scanning on the patient at predefined scanning time points (6). An attenuation value (7) is detected at each scanning, where concentration of a contrast medium at the scanning position is represented by the detection of the attenuation value. A contrast medium curve (4) is determined on the basis of the detected attenuation value. The contrast medium curve is stored for a later follow-up examination of the patient.