Force-frequency relationship. A basis for a new index of cardiac contractility?

Circ Res. 1973 Dec;33(6):665-71. doi: 10.1161/01.res.33.6.665.
No abstract available

MeSH terms

  • Animals
  • Biomechanical Phenomena
  • Cardiac Output
  • Elasticity
  • Heart / physiology*
  • Muscle Contraction
  • Myocardium / cytology
  • Myofibrils
  • Papillary Muscles / cytology
  • Papillary Muscles / physiology
  • Rabbits