medical electronics
type: Concept
narrower: electrocardiography

electrodiagnosis
type: Concept
narrower: electrocardiography

vectorcardiography
type: Concept
broader: electrocardiography

heart function tests
type: Concept
narrower: electrocardiography

ambulatory electrocardiography
type: Concept
broader: electrocardiography

body surface potential mapping
type: Concept
broader: electrocardiography

electrocardiography
type: Concept
narrower: vectorcardiography
narrower: body surface potential mapping
narrower: ambulatory electrocardiography
broader: medical electronics
broader: heart function tests
broader: electrodiagnosis

concepts
type: Collection
type: ConceptGroup
member: electrocardiography