coronary angiogram

S.###, age ###, male, from ###, was suffered from heart attack pain and treated for that. It was said by Doctors that he had to under go Coronary Angiogram checking recently. So please pray for ### and that ever loving God touch him, cure him, heal him and remove all kinds of blocks in his heart...

To get answers if coronary angiogram is safe for me to do as Doctors suggested