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血压是心搏出量和末梢血管抵抗的乘积,其调节如图所示。血压=[心搏出量]×[末梢血管抵抗] 11 心脏交感神经末梢血管心搏数离子收缩力收缩扩张自动调节α受体β受体细胞外流量钠矿质激素体液性物质血管扩张血管收缩前列腺素血管紧张素激肽儿茶酚胺图血压的主要调节因素一、定义原发性高血压是由未明的生理学变化所致舒张期、收缩期血压升高,伴有血管改变,最终引致诸脏器组织功能障碍的血管病变,是一
Blood pressure is the product of stroke volume and peripheral vascular resistance, the regulation shown in the figure. Blood Pressure = [Peripheral Volume] × [Peripheral Vascular Resistance] 11 Heart Sympathetic Peripheral Vascular Cardiac Symmetry Ionic Contraction Power Contractions and Dilatation Automatically Modulates α Receptor β Receptor Extracellular Flow Sodium Mineral Hormone Body Fluid Vasodilation Vasoconstriction Prostate Angiotensin kinin catecholaminergic blood pressure of the main regulatory factors First, the definition of essential hypertension is caused by changes in the unknown physiological changes in diastolic, systolic blood pressure, accompanied by vascular changes, eventually leading to organ function Obstructive vascular disease is one