Dipyridamole stress echocardiography: state of the art 1996. EPIC (Echo Persantin International Cooperative) Study Group.
Dipyridamole stress is the forerunner and prototype of pharmacological stress echo tests in the diagnosis of coronary artery disease. Among the various stress echo tests, it is probably the least technically demanding to perform and the easiest to interpret. Its accuracy is similar to dobutamine stress echocardiography but its feasibility is higher. The prognostic impact of dipyridamole stress echo has also been proven for presentation of hard end-points such as cardiac death. The safety and prognostic value of this test has been conclusively demonstrated as a result of extensive experience in large scale multicentre projects. Dipyridamole stress is many different tests in one: dipyridamole atropine is best for diagnosis; dipyridamole dobutamine or dipyridamole-exercise is highly sensitive for the detection of minor forms of coronary artery disease; low and high dose dipyridamole is best suited for prognostic stratification; infra-low dipyridamole with low dose dobutamine administration is probably best suited for selective myocardial viability identification. Each patient should have their own test, tailored on the basis of the clinical picture and the diagnostic issue.
Picano
E
E
CNR, Institute of Clinical Physiology, Pisa, Italy.
Ostojic
M
M
Sicari
R
R
Baroni
M
M
Cortigiani
L
L
Pingitore
A
A
D003327:Coronary Disease / Q000175:diagnosis*; D004176:Dipyridamole; D004452:Echocardiography / Q000379:methods*; D005080:Exercise Test / Q000379:methods*; D006801:Humans; D012680:Sensitivity and Specificity; D014665:Vasodilator Agents
D014665:Vasodilator Agents; D004176:Dipyridamole