title: Effect of increases and decreases in breathing rate on heart rate and finger pulse volume.
mesh_terms: D000293:Adolescent; D000328:Adult; D003216:Conditioning, Operant; D005260:Female; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D011674:Pulse / Q000502:physiology*; D012119:Respiration / Q000502:physiology*