10 Medical devices for delivery of radiation, namely, medical radiation apparatus for cardiac radioablation targeting and treatment and computer software embedded therein, sold as a unit, for use therewith; Medical devices, namely, linear accelerators; Radio-surgical apparatus for use in performing radiotherapy ablation; Linear accelerators for medical use in radiation treatment, interventional therapy, radiotherapy and radiosurgery; Medical charged particle accelerators being linear accelerators used in radiotherapy and computer software embedded therein for use in the field of radiotherapy, sold as a unit; Medical linear accelerators used in radiotherapy and computer software embedded therein for use in the field of radiotherapy, sold as a unit; Medical radiation delivery devices, namely, radiation therapy device