**angia is done?. Cardiac angiography is performed in such a way that the patient comes to the operating room to perform this technique and his general condition is checked... the access site, such as the wrist or elbow, is also prepared for disinfection... radial in the wrist or femoral artery in the lower abdomen). Radiopaque creates contrast in the radiology images and when this substance enters the heart vessel, a live image of the heart vessels is taken. It examines the images.. performs and diagnoses existing problems.... After the angiography is completed, the catheter is removed from the veins and the place where the needle is inserted is bandaged.... **For what symptoms is heart angiography prescribed?** By observing many and different symptoms in people, cardiac angiography is prescribed.. In general, a cardiologist must decide on this because he examines all the conditions.. The most common symptoms of coronary artery disease include chest pain, jaw and neck pain, unusual fatigue and shortness of breath.... - In some cases, the results of tests or more unknown stress tests are needed for an EKG test.. To diagnose the cause of the symptoms.... In these cases, cardiac angiography is used... In this article, we examine cardiac angiography and its applications in the diagnosis and evaluation of various heart diseases. This medical imaging method can act as a powerful tool for diagnosing dangerous heart diseases, and in some cases, it can also be used as a guide for heart surgery.