Batchelor, A J Ventricular ectopy in totally symptom-free subjects with defined coronary artery anatomy. [electronic resource] - American heart journal Jun 1989 - 1265-70 p. digital Publication Type: Journal Article ISSN: 0002-8703 Standard No.: 10.1016/0002-8703(89)90405-5 doi Subjects--Topical Terms: AdultAgedCardiac CatheterizationCardiac Complexes, Premature--complicationsCoronary AngiographyCoronary Disease--complicationsCoronary Vessels--pathologyElectrocardiographyHumansMaleMiddle AgedMonitoring, PhysiologicRisk Factors