angiogram

An angiogram is a medical imaging procedure used to visualize the blood vessels within the body, particularly the heart and brain. It involves injecting a special dye, called contrast, into the blood vessels through a thin tube (catheter). X-ray images then capture the flow of the dye, allowing doctors to see any blockages, narrowing, or abnormalities. This helps in diagnosing conditions like arteries clogged with plaque or aneurysms. Angiograms are minimally invasive and provide detailed views of blood vessel health, guiding appropriate treatment decisions.