Angiography: Cost, Procedure, Preparation, Risks & Recovery Guide The medical imaging technique known as angiography is a essential medical imaging method used to visualize the blood vessels of the body’s major organs such as the heart and brain. It helps doctors detect blockages, bulges in blood vessels, or blood flow https://share.evernote.com/note/99c07695-0cf1-5cb0-e02f-b8f4d37665ea