Tetsuo, M [Quantitative analysis of vectorcardiogram in right ventricular overloading]. [electronic resource] - Japanese circulation journal Jun 1969 - 623-4 passim p. digital Publication Type: Journal Article ISSN: 0047-1828 Subjects--Topical Terms: AdolescentAdultAgedBlood PressureChildChild, PreschoolElectrocardiographyHeart Septal Defects, Atrial--diagnosisHeart VentriclesHumansMiddle AgedMitral Valve Stenosis--diagnosisTime FactorsVectorcardiography