Nuclear heart scan is a type of non-invasive heart scan that is done to check the blood supply to the heart muscles.. Mazandaran cardiologist performs this scan in two states of relaxation and stress in order to achieve the desired result and better understanding of the heart's function.. Then by comparing these two scans, it determines the state of blood supply to the heart muscles and the stress that has been done.. Exercise stress... Tehran** They explain more about the reason for doing a nuclear heart scan and how to do it... **How ​​to do a nuclear heart scan** This scan is performed by a doctor or in an equipped center.... To perform this test, the patient must request this scan from a cardiologist.... Then he goes to the examination room with all his medical documents.... If requested by a **cardiologist** and according to the patient's physical condition, an exercise test may also be requested at the same time.... because it speeds up the diagnostic procedures. Nuclear heart scan** Before performing a nuclear heart scan, a sheet should be requested by the patient so that he has the necessary preparations before performing the scan... In case of any doubt or question, it is better to contact a specialist doctor... ### **A- Nuclear heart scan with stress** After attaching the angioket to your hand, you will be led to the examination room... then 10 wires connected to the electrocardiogram machine will be connected to the chest and around the heart... after asking about the history of previous heart patients and measuring blood pressure, the ECG will be recorded first... then the person will be injected with drugs related to stress... the specialist will inject the patient several times... before and after these injections, the heart rate and blood pressure will be checked... 4 minutes after the completion of the drug stress procedures, The medicine for heart scan is injected....each person has his own stress medicine....After all these steps, the cardiologist sends the patient to the waiting room for the scan....10 to 20 minutes...After the nuclear scan medicine is injected, the patient must wait for about 15 to 45 minutes (for patients with sports stress) 30 minutes to 2 hours (for patients with dipyridamole stress).. This is not the case.... When you are in the center of the image, you should bring a meal of fatty food like cream because this type of medicine causes excess fat in the body to come out... It increases the accuracy of the scanned images. Any kind of movement and deep breathing causes errors in the heart scan and there is no need for special imaging.. Procedures... The patient should not eat or drink anything for 4 hours, only have fatty food with him. in the field of cardiology and provide cardiology consultations to dear patients... you can call 09120470655 to do it... you can also connect with Dr. Mir Safai's Instagram account.