Length-tension relationships of pulmonary artery and effects of carbon dioxide.
D000818:Animals; D001696:Biomechanical Phenomena; D002245:Carbon Dioxide; D004285:Dogs; D004558:Electric Stimulation; D006863:Hydrogen-Ion Concentration; D008722:Methods; D009119:Muscle Contraction; D009130:Muscle, Smooth / Q000502:physiology; D010100:Oxygen; D011651:Pulmonary Artery / Q000502:physiology*
D002245:Carbon Dioxide; D010100:Oxygen