True statement regarding nitrates in myocardial perfusion study:-
Nitrates in myocardial perfusion study Enhances the detection of myocardial bility in Thallium 201 radiopharmaceutical agent Causes increased myocardial flow in ischemia Increases collateral flow into ischemic zone Stress agents used in myocardial perfusion study Dobutamine Adenosine To study Myocardial bility 18-FDG PET (best agent) Nitrate augmented Thallium 201 Scintigraphy Dynamic contrast enhanced MRI
Stress agent
Decreased myocardial flow in ischemia
Enhances the detection of myocardial bility in Thallium 201 radiopharmaceutical agent
Reduced collateral flow into ischemic zone
Nuclear medicine