ARRT Cardiac Interventional Radiography (CI) Certification refers to a credential that recognizes knowledge and proficiency in imaging support for cardiac interventional procedures. It reflects the ability to operate imaging equipment, assist during invasive procedures, and follow safety and patient care standards. In work settings, it is applied to help produce accurate images, support clinical decision making, and maintain procedural documentation.

Angiography refers to a medical imaging technique used to visualize the inside of blood vessels and organs, particularly the heart and brain, through the injection of a contrast agent. This skill encompasses the preparation, execution, and interpretation of angiographic images, which assist in diagnosing conditions such as blockages, aneurysms, and vascular malformations. Knowledge of Angiography is utilized to guide treatment decisions and interventions, such as angioplasty or stent placement, by providing detailed anatomical information about the vascular system.

Intravascular Ultrasound refers to a medical imaging technique that utilizes high-frequency sound waves to visualize the interior of blood vessels. This skill involves the insertion of a specialized ultrasound catheter into the vascular system, allowing for detailed assessment of vascular structures, plaque composition, and lumen dimensions. Intravascular Ultrasound is used to guide interventional procedures, evaluate the severity of cardiovascular diseases, and enhance the understanding of vascular anatomy for improved patient outcomes.

Registered Cardiac Sonographer (RCS) refers to the skill of performing and interpreting cardiac ultrasound examinations to assess the structure and function of the heart. It is applied in clinical settings to obtain diagnostic images, measure cardiac activity, and support evaluation of heart conditions. The skill also involves following imaging protocols, maintaining image quality, and documenting findings for use in patient care.

Registered Diagnostic Cardiac Sonographer (RDCS) is a certification awarded to individuals who have completed the necessary education, training, and clinical experience to perform diagnostic ultrasound examinations of the heart and vessels. This certification is granted by the American Registry for Diagnostic Medical Sonography (ARDMS) and requires passing a comprehensive examination. An RDCS can work in a variety of healthcare settings, including hospitals, clinics, and physician offices, and plays a critical role in the diagnosis and treatment of cardiovascular diseases.