The relation of frontal QRS axis to age and body build

J Electrocardiol. 1970;3(3-4):285-98. doi: 10.1016/s0022-0736(70)80055-3.
No abstract available

MeSH terms

  • Adult
  • Age Factors
  • Body Height
  • Body Weight
  • Electrocardiography* / standards
  • Heart / anatomy & histology*
  • Humans
  • Male
  • Middle Aged
  • Somatotypes*
  • Thorax / anatomy & histology