As a medical professional with expertise in cardiovascular procedures, I can provide you with information on the potential side effects of an angiogram. Angiograms are diagnostic procedures that use X-rays and a contrast dye to visualize the blood vessels, typically in the heart or other major arteries. While angiograms are generally safe, there are some risks and potential complications associated with the procedure. **Potential risks and complications include:** 1. Heart attack: There is a small risk that the procedure could cause a heart attack, especially in patients with pre-existing heart conditions. 2. Stroke: In rare cases, an angiogram could lead to a stroke if a blood clot is dislodged and travels to the brain. 3. Injury to the catheterized artery: The artery through which the catheter is inserted may be injured, which could result in bleeding, a hematoma, or even an aneurysm. 4. Irregular heart rhythms (arrhythmias): The procedure can sometimes cause temporary or, in rare cases, permanent changes in heart rhythm. 5. Allergic reactions: Some patients may have an allergic reaction to the contrast dye or medications used during the angiogram, which can range from mild to severe. 6. Kidney damage: The contrast dye can, in rare cases, cause damage to the kidneys, particularly in patients with pre-existing kidney problems or diabetes. 7. Excessive bleeding: There may be uncontrolled bleeding at the site where the catheter was inserted. 8. Infection: There is a risk, albeit small, of developing an infection at the puncture site. It's important to note that while these risks exist, the benefits of an angiogram in diagnosing and treating vascular conditions often outweigh the potential side effects, especially when performed by experienced medical professionals. read more >>

Potential risks and complications include:Heart attack.Stroke.Injury to the catheterized artery.Irregular heart rhythms (arrhythmias)Allergic reactions to the dye or medications used during the procedure.Kidney damage.Excessive bleeding.Infection.read more >>