Performs interventional and therapeutic cardiac or electrophysiology procedures including but not limited to peripheral and coronary angioplasty, stents, rotablators, artherectomy, laser, and coronary ultrasound; electrophysiology procedures including ablations and device implantation; fluoroscopy and cine modalities, as well as recommending various radiological techniques to maximize best visualization of patient's cardiac anatomy. This position assists physicians with interventional and therapeutic cardiac or electrophysiology procedures including but not limited to peripheral and coronary angioplasty, stents, rotablators, atherectomy, laser, and coronary ultrasound; electrophysiology procedures including ablations and device implantation.