454.All are true regarding cardiac stress testing except
a. used to determine the functional consequences of CAD
b. Exercise, pacing, cold pressor testing are used as stress
c. Perfusion defects are seen after the development of ischaemia
d. dobutamine/dipyridamole / adenosine are used as pharmacological agent for stress testing
e. the end-point of the test is usually the appearance of new wall motion abnormalities or a new perfusion defect.
a. used to determine the functional consequences of CAD
b. Exercise, pacing, cold pressor testing are used as stress
c. Perfusion defects are seen after the development of ischaemia
d. dobutamine/dipyridamole / adenosine are used as pharmacological agent for stress testing
e. the end-point of the test is usually the appearance of new wall motion abnormalities or a new perfusion defect.
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