Demonstrated hands-on experience performing Coronary CT Angiography (CCTA), including patient preparation, ECG-gated cardiac CT acquisition, contrast administration and bolus timing, cardiac protocol execution, heart-rate considerations, image quality assessment, and cardiac image reconstruction/post-processing. SKILLS AND KNOWLEDGE: Comprehensive knowledge of diagnostic computed tomography principles, procedures, protocols, equipment, and radiation safety practices, including experience performing routine and advanced CT examinations and responding appropriately to trauma and other urgent clinical situations.