Coronary Angiography: CPT Codes 93454-93458, Equipment Specs & Procedure Protocol
Coronary Angiography: Diagnostic Protocol & Technical Specifications Procedure Overview & Indications Coronary Angiography (Cardiac Catheterization) is an invasive diagnostic imaging procedure that utilizes radiopaque contrast media and fluoroscopic X-ray technology to visualize the lumen of the coronary arteries and cardiac chambers. It remains the gold standard for the anatomical assessment of Coronary Artery Disease (CAD)….