Angiography: Cost, Procedure, Preparation, Risks & Recovery Guide Angiography Is a vital medical imaging method used to visualize the vascular system of the entire body including the heart and brain. It helps doctors detect blockages, aneurysms, or other vascular abnormalities that may affect heart and brain health. Learning about angiography: https://dramitapatil.weebly.com/blog/angiography-cost-procedure-preparation-risks-recovery-guide