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Pharmacologic Stress Test
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Pharmacologic Stress Test
, Stress Imaging with Pharmacologic Provocation
See Also
Stress Imaging
Exercise Stress Test
Stress Echocardiogram
Stress Myocardial Perfusion Imaging
Myocardial Perfusion Imaging with Adenosine
Pharmacologic Stress Test with Dobutamine
Indications
Cardiac Screening in patients unable to
Exercise
5 Mets
Intermediate pretest risk of CAD
Tests
Dobutamine Echocardiogram
No
Beta Blocker
s for 24 hours before test
Avoid if very large body habitus (poor echo window)
Definity or optison contrast can be used to increase accuracy
Myocardial Perfusion Imaging with Adenosine
(or Regadenoson/Lexiscan)
Avoid in severe
COPD
,
Asthma
,
Carotid Stenosis
No nitrates on day of test
No
Methylxanthine
s (e.g.
Caffeine
) for 24 hours prior
Myocardial Perfusion Imaging
with
Dipyridamole
Uses
Dipyridamole
(
Persantine
) instead of
Adenosine
Determine
Cardiac Risk
pre-major non-cardiac surgery
May also help with prognosis after major surgery
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