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.
Results. Your doctor will discuss the results of your nuclear stress test with you. Your results could show: 1  Normal blood flow during exercise and rest. 2  You may not need further tests.3  Normal blood flow during rest, but not during exercise.our doctor will discuss the results of your nuclear stress test with you. Your results could show: 1  Normal blood flow during exercise and rest.