The radionuclide variable that contains the greatest amount of prognostic information in patients with coronary artery disease is:
A. Exercise ejection fraction.
B. Change in regional wall motion from rest to exercise.
C. Maximal cardiac output during exercise.
D. Change in heart rate during exercise.
Answer:A
The radionuclide variable that contains the greatest amount of prognostic information in patients with coronary artery disease is:
A. Exercise ejection fraction. B. Change in regional wall motion from rest to exercise. C. Maximal cardiac output during exercise. D. Change in heart rate during exercise.