Cardiovascular Physiology XIA Qiang, Md PhD Department of physiology Room 518, Block C, Research Building School of Medicine, Zijingang Campus Email:xiaqiang@zju.edu.cn Tel: x 88206417(Undergraduate school), 88208252(Medical school)
Cardiovascular Physiology XIA Qiang, MD & PhD Department of Physiology Room 518, Block C, Research Building School of Medicine, Zijingang Campus Email: xiaqiang@zju.edu.cn Tel: ☆ 88206417 (Undergraduate school), 88208252 (Medical school)
Regulation of Cardiovascular Activities Lecture outline ° Nervous Requlation . Humoral Regulation ° Autoregulation
Regulation of Cardiovascular Activities Lecture Outline •Nervous Regulation •Humoral Regulation •Autoregulation
Nervous Requlation Vasomotor cent Blood vagus Heart Vasoconstrictor Cardioinhibitor vasodilator Blood
Nervous Regulation
Innervation of cardiovascular system Ix afferent Carotid Medullary X afferent sinuses cardiovascular centre Vagal Aortic baroreceptor TrTt Sympathetic efferent LAcetylchol Vessel Sinus Interneuron node muscarinIc Adrenaline in blood Noradrenaline Acetylcholine transm itter Sympathetic stimulation increases contractility, frequency, conduction velocity, and irritability
Innervation of cardiovascular system
Nervous regulation of the circulation Heart Blood vessel Vas constriction Entropy p)NE<NE-NE(,) Vasoconstriction Chronotropy L+ B)Vasodilation Dromotropy M empathetic (M) Vasodilation Nerve Terminal ACh P arasymp athetic Sympathetic Cholinergic Nerve Terminal Nerve Terminal
Nervous regulation of the circulation