Many patients come to me and say: “Doctor, I’ve been advised angiography . Is it really needed? Is it safe?” If you have the same doubts, this article will help you understand things clearly. Heart Arteries What Does Angiography Actually Mean? Let’s keep it simple. Angiography means studying the blood vessels. When we use it for the heart, it is called coronary angiography, where we check if there are any blockages in the heart arteries. Coronary angiography What Are the Type