Hektoen International

A Journal of Medical Humanities

Tag: polygraph

  • Sir Thomas Lewis: The promise of electrocardiography

    In republishing an account of clinical electrocardiography, I do so from conviction that this method of examination is essential to the modern study of heart disease. When some twenty-seven years ago I began to study disorders of the heart with the aid of the “string galvanometer” the method was in its early infancy and unknown…