title: Counterpoint: active venoconstriction is not important in maintaining or raising end-diastolic volume and stroke volume during exercise and orthostasis.
authors.forename: R
authors.initials: R
authors.lastname: Hainsworth
authors.forename: M J
authors.initials: MJ
authors.lastname: Drinkhill
mesh_terms: D000818:Animals; D003971:Diastole / Q000502:physiology*; D004244:Dizziness / Q000503:physiopathology*; D015444:Exercise / Q000502:physiology*; D006801:Humans; D013318:Stroke Volume / Q000502:physiology*; D014655:Vascular Resistance / Q000502:physiology; D014661:Vasoconstriction / Q000502:physiology*; D014680:Veins / Q000502:physiology*