Vasoconstriction Vasodilation Schematic Depiction 840591276

Tags: human health blood change asthma medicine smooth wall pressure tone vessel control relaxed muscle resistance pharmacology peripheral cardiovascular therapeutic diameter regulation circulation adjustments narrowing artery schematic response constriction vascular depiction circulatory sympathetic arterial epinephrine homeostasis heart failure nervous system vasodilation endothelial norepinephrine Blood Flow vasoconstriction smooth muscle hemodynamic endothelin prostaglandins