Find Huntsville Arkansas hospitals, children's and pediatric centers, patient care & medical facilities, urgent care, emergency room, ambulance, and EMS emergency services. Hospitals provide information on patients, healthcare, medical procedures, doctor visits, and medical insurance. Huntsville Hospital. Find Huntsville Arkansas hospitals, children's and pediatric centers, patient care & medical facilities, urgent care, emergency room, ambulance, and EMS emergency services. Hospitals provide information on patients, healthcare, medical procedures, doctor visits, and medical insurance.
By Mayo Clinic Staff. A nuclear stress test measures blood flow to your heart at rest and while your heart is working harder as a result of exertion or medication. The test provides images that can show areas of low blood flow through the heart and damaged heart muscle.
A Nuclear Stress Test is an exam that demonstrates the coronary artery blood. flow to the heart. This test is performed to see if the heart muscle is receiving the. blood supply it needs by comparing stress images to rest images. An injection of. radionuclide called Cardiolite/Sestamibi, allows the heart to be imaged while the. patient lies under a gamma camera.