An exercise treadmill stress test helps determine how well the heart responds to the increase in workload caused by exercise.
Exercise treadmill stress tests can help:
-Diagnose coronary artery disease (obstruction of the blood vessels that supply oxygen to the heart)
-Determine whether symptoms such as chest pain, shortness of breath or nausea are related to a heart problem
-Evaluate the risk of suffering a heart attack
-See if there has been an improvement in cardiac function after cardiac procedures
-Help determine a suitable exercise program
-Once on the treadmill, as the level of exercise gets more intense, the body requires more oxygen and the heart has to pump more blood. As the heart pumps more strongly, the heart muscle also needs more oxygen