There is described a system for carrying out and monitoring minimally-invasive interventions with an x-ray device, in which at least one x-ray emitter and a x-ray detector are attached to one or more robot arms of one or more multi-axis articulated-arm robots, with which they are able to be moved for recording images from different projection directions on a predeterminable path around a patient support facility. The system includes a control and evaluation unit with interfaces for catheters and devices for carrying out the minimally-invasive intervention. The control and evaluation unit is embodied for the processing of measurement and/or image data which it receives from the catheters and devices and for control of the catheters and devices for recording the measurement and/or image data. With the proposed system the workflow is covered completely and seamlessly from the examination to the therapy, especially in the treatment of tachycardial arrythmias.
