[][]The Cardiac.mtw Minitab file is from a study which was conducted to determine whether a drug called “Dobutamine” could be… : Solution Essays

The Cardiac.mtw Minitab file is from a study which was conducted to determine whether a drug called “Dobutamine” could be used effectively in a test for measuring a patient’s risk of having a heart attack.  For younger patients, a typical test of this risk is called “Stress Echocardiography” which involves raising the patient’s heart rate by exercise and then taking various measurements, such as heart rate and blood pressure.  This test cannot be used on older patients where their bodies cannot take the stress of hard exercise.  The key to assessing risk, however, is putting stress on the heart before taking the relevant measurements.  While exercise can’t be used to create this stress for older patients, the drug Dobutamine can. This study was used to see whether the stress echocardiography test was still effective in predicting cardiac events when the stress on the heart was produced by Dobutamine instead of exercise.