国际循环www.icirculation.comDASH膳食治疗DietaryApproachesFACTSABOUtoDASHThePlanEatingStopResearch has tound that diet affects the dovelopment ot highblood pressure, cr hypertension (the mecical torm), Recently,to stuclles showed that following a particular eattng plancalled theDASHeating plan-and reducingthe.amount ofsodiHypertensionum consurned.lowers blood pressure.Whlle eachi step alone lowers blood pressure, the combination of the eating plan and areduood sodiun tritake gives the biggest bxonefit-and may help provent thedeveloprnontofhighybloodpressure.This fact sheet, based on the DASH rosearch findings, telis about high blood pressure,andhowtofollowtheDASHeatingplarandreduoetheanountofsoxliumyouconsurne.lt offers tips on how to start and stay on the eating plan, as well as a wmokof menus and sorme recipes. The menius and roctpes are given for two levels of datlysodtum corsumption-2,400milligrams (the upper limet of current recommenlationsby the Federal Government's National High Blood Pressure Education Program, orNHBPEP and the arnostonnurefoodhbosNutrtuonFactsDalyValuear1.500miligrarmsThose with htgh blood pressure mary espoclally bonefit frorm foBowing the eating planand reductng thetr soxdium intake. But the combination ts a heart-healthy rectpe that alladultscanfollowNASNSTH
DASH膳食治疗 Dietary Approaches to Stop Hypertension
BloodpressureBP=COXTPRCO: cardiac outputTPR: total peripheralresistanceTreatmentofhypertensionseekstolowerCOand/orTPR
Blood pressure BP = CO x TPR CO: cardiac output TPR: total peripheral resistance Treatment of hypertension seeks to lower CO and/or TPR
第一节抗高血压药物的分类(一）利尿药白钙通道阻滞药（交感神经抑制药四肾素血管紧张素系统抑制药国血管扩张药
第一节 抗高血压药物的分类 ㈠ 利尿药 ㈡ 钙通道阻滞药 ㈢ 交感神经抑制药 ㈣肾素血管紧张素系统抑制药 ㈤血管扩张药
第二节常用的抗高血压药一、 利尿药（药理作用及机制）1、初期降压早期是通过排钠利尿，使血容量减少而间接降压2、后期降压
第二节 常用的抗高血压药 一、利尿药 【药理作用及机制】 1、初期降压 早期是通过排钠利尿，使血容量减少而间 接降压 2、后期降压
细胞内钙离子减少，平滑肌对舒血管物质敏1)感性增高减轻血管变窄2【临床应用】1、中效利尿药老年人HBP、高血压合单纯收缩压升高并心功能不全
① 细胞内钙离子减少，平滑肌对舒血管物质敏 感性增高 ② 减轻血管变窄 【临床应用】 1、中效利尿药 老年人HBP、单纯收缩压升高、高血压合 并心功能不全