Leroy, F Prognostic value of changes in R-wave amplitude during exercise testing after a first acute myocardial infarction. [electronic resource] - The American journal of cardiology Jul 1992 - 152-5 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0002-9149 Standard No.: 10.1016/0002-9149(92)91267-8 doi Subjects--Topical Terms: Angina Pectoris--diagnosisChi-Square DistributionCoronary AngiographyElectrocardiography--statistics & numerical dataExercise Test--statistics & numerical dataFollow-Up StudiesHumansIncidenceMyocardial Infarction--diagnosisPrognosisRecurrence