A study of the electrocardiogram and vectorcardiogram in congenital heart disease.  III.  Electrocardiographic and vectorcardiographic findings in various malformations.
D018376:Cardiovascular Abnormalities / Q000175:diagnosis*; D004562:Electrocardiography; D006330:Heart Defects, Congenital; D006801:Humans; D014672:Vectorcardiography
CARDIOVASCULAR DEFECTS, CONGENITAL/diagnosis; ELECTROCARDIOGRAPHY; VECTORCARDIOGRAPHY