Counterpoint: respiratory sinus arrhythmia is due to the baroreflex mechanism.
John M
JM
Karemaker
D000818:Animals; D001146:Arrhythmia, Sinus / Q000209:etiology / Q000503:physiopathology*; D017704:Baroreflex / Q000502:physiology*; D001794:Blood Pressure / Q000502:physiology; D002346:Carotid Sinus / Q000502:physiology*; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D008954:Models, Biological; D015656:Respiratory Mechanics / Q000502:physiology; D014630:Vagus Nerve / Q000502:physiology*