Home Asymptomatic Patient at Risk for Coronary Artery Disease
Scenario Scenario ID Procedure Adult RRL Peds RRL Appropriateness Category
CAD low risk, asymptomatic, initial imaging 3084021
US echocardiography transthoracic resting
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
US echocardiography transthoracic stress
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
Radiography chest
<0.1 mSv
<0.03 mSv [ped]
Usually not appropriate
MRA coronary arteries without and with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRA coronary arteries without IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI heart function and morphology without and with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI heart function and morphology without IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI heart function with stress without and with IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
MRI heart function with stress without IV contrast
0 mSv
O
0 mSv [ped]
O
Usually not appropriate
CT coronary calcium
1-10 mSv
☢☢☢

Usually not appropriate
CTA coronary arteries with IV contrast
1-10 mSv
☢☢☢
3-10 mSv [ped]
☢☢☢☢
Usually not appropriate
SPECT or SPECT/CT MPI rest and stress
10-30 mSv
☢☢☢☢
10-30 mSv [ped]
☢☢☢☢☢
Usually not appropriate