Like any medical procedure, angiography carries some risks. These can include allergic reactions to the contrast dye, bleeding or infection at the catheter insertion site, damage to blood vessels, or radiation exposure from X-ray imaging. However, healthcare providers take precautions and closely monitor patients during the procedure to minimize risks. The benefits of angiography in diagnosing and guiding treatment for vascular conditions often outweigh the potential risks. Healthcare professionals will discuss the risks and benefits of angiography with each patient, addressing any concerns and ensuring informed decision-making.

Angiography is a diagnostic procedure that uses X-ray imaging and contrast dye to visualize the blood vessels in the body. A thin tube called a catheter is inserted into a blood vessel, and the contrast dye is injected, highlighting the blood vessels on X-ray images. This allows healthcare providers to evaluate the condition of arteries, veins, and other blood vessels and detect any abnormalities or blockages.

Eligibility for angiography depends on individual circumstances and the specific medical condition being evaluated. It is typically recommended for individuals experiencing symptoms such as chest pain, unexplained limb pain, stroke symptoms, or suspected vascular abnormalities. Healthcare providers assess each case to determine the necessity and appropriateness of angiography, considering factors such as medical history, symptoms, and the potential benefits of the procedure.