Determination of physiological cardiac parameters as a function of the heart rate

摘要

A method for determining physiological cardiac parameters as a function of a heart rate is provided. For at least two heart rates adjusted by a cardiac stimulation during the recording, in each case, a four-dimensional image data set of the heart showing the entire cardiac cycle is recorded using an X-ray device. The physiological cardiac parameters are determined by evaluation of the four-dimensional image data sets.

主权项

1. A method for determining physiological cardiac parameters as a function of heart rate, the method comprising:
recording, using an X-ray device, for at least two different heart rates set by cardiac stimulation during recording, a respective four-dimensional image data set of a heart comprising at least an entire cardiac cycle; and determining a physiological cardiac parameter, the determining comprising evaluating the four-dimensional image data sets.