Coronary Angiography is a diagnostic imaging technique employed to assess and quantify the degree of blockages in the coronary arteries. The methodology includes the administration of a contrast agent into the blood vessels that supply to the heart, pursued by X-ray imaging to investigate the flow of blood through the arteries. Commonly known as Catheter Arteriography, Cardiac Angiogram, or Cardiac Catheterization, this technique assists in diagnosing heart conditions such as angina and heart attacks, as well as devising treatment plans. During the procedure, a catheter is introduced into the blood vessels and the contrast agent is injected to produce high-resolution images of the heart. Subsequent to the procedure, patients are advised to consume an adequate amount of water to flush out the dye from their body and avoid strenuous activity for a few days. The cost of coronary angiography differs based on parameters such as the hospital, location, surgeon’s fee and duration of stay.