American Heart Journal · 1960 · 17 citations · 15 references
MedicineCardiologyInternal MedicineClinical CardiologyElectrophysiologyPulmonologyCardiac ArrhythmiasCardiovascular DiseaseElectrocardiogram InterpretationElectrocardiographyHeart FailureVentricular TachycardiaQrs Complex DetectionQrs DurationQrs ProlongationVectorcardiography
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