How many times can an angiogram be done for a person?

Angiogram is the gold standard test to establish the diagnosis of coronary artery diseases. It helps in planning the management strategy for a heart patient with coronary diseases. With the increased prevalence of coronary artery disease in the world, the need for angiograms has risen sharply. it is not uncommon to have an angiogram several times in the same individual. An individual can undergo an angiogram several times in his life if there is a definite indication for it and the person has no major risk with the angiogram.