Picano, E Usefulness of a high-dose dipyridamole-echocardiography test for diagnosis of syndrome X. [electronic resource] - The American journal of cardiology Sep 1987 - 508-12 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0002-9149 Standard No.: 10.1016/0002-9149(87)90295-5 doi Subjects--Topical Terms: AdultAngina Pectoris--diagnosisChest Pain--diagnosisCoronary Disease--diagnosisDipyridamoleEchocardiographyElectrocardiographyErgonovine--analogs & derivativesExercise TestFemaleHumansMaleMiddle AgedMonitoring, PhysiologicSyndrome