A health care professional, be it a nuclear medicine technologist, usually performs the scan within a medical facility, such as a hospital or a hospital and an diagnostic center. The {schedules{program|initiates} process begins with administering a radioactive substance known as a tracer to the patient. The tracer is {injected|ingested} into a {vein|artery} in the patient's arm or as a {syringe|pill}. The tracer travels to the heart and other body parts and emits radiation which doctors can detect.

There are two {types|modes}, primarily, of nuclear scans used to diagnose {heart conditions|cardiac afflictions}. The first one is the rest-cardiac-gated {Single Photon Emission Computed Tomography (SPECT) scan|computerized imaging}. This scan provides images that display how the heart function and mechanics are functioning while the patient is in a state of {rest|inactivity}. The second one is treadmill stress test, also known as a stress {cardiac test|cardiac function}. This involves exercising while attached to a medical device known as the electrocardiogram (ECG) {machine|equipment}. After exercising, the patient undergoes the Single Photon Emission Computed Tomography (SPECT) scan or stress {cardiac SPECT test|test{cardiovascular function}} while tethered to the blood flow {analysis|circulation} and cardiac ECG information tracking device.

The nuclear scan measures body {circulatory{flow|perfusion} of the blood flowing {system|circulation}, and, more {precise|specifically}, monitors right-side ventricle blood flow as well; it measures the efficiency of the entire heart and, more {focussions|cohesively}, observes cardiac potential heart damage through comparing areas of blood distribution along certain areas that lack a healthy heart function which can indicate a heart condition.

The scan is performed between (almost) {thirty|thirty five|thirty plus} minutes to {halls of time|tactively hours} after releasing or absorption, inhalation of the radioactive material was implemented to get in to heart. It takes up to {fifteen min|about Nineteen minutes} at each stage in step of process. It involves undergoing a combination scans to get a comprehensive snapshot of the 3D heart anatomy as used in {view{SPECT scan |Computed Tomography image}} done by obtaining data through an Gamma-Detector type of equipment for heart muscle health. To take this image analysis the type of Gamma camera helps display these three-dim view, 2-dimensional view, اسکن هسته ای قلب area of three dimensional as cardiac areas which do you have any problem of which area.

After the scan has been {completed} the images are sent {faster information transmit|faster{Digital information}}, received to a computer {operating System like windows} or System on new which could vary depending on medical location via diagnosis on all System through a {computing device|different location} or computer System used by doctor. The doctor {makes decisions}, provides different diagnosis based upon the display images to {further examination|make possible diagnosis}. The functioning of a {specific] heart is detailed analyzed and any presence of any disease are analyzed furthermore in detail that the doctor will analyze in more precise understanding of where any particular Problem can occur if need arise