hypertension高血压全英语版-ppt课件

ØHypertension(HTN)orhighbloodpressure,sometimescalledarterialhypertension,isachronicmedicalconditioninwhichthebloodpressureinthearteriesiselevated.WhatisHypertension?DiagnosisofHypertensionLeadtoHypertension高血压systolicbloodpressure≥140diastolicbloodpressure≥90EitherofthemDangerZonesystolicbloodpressure≤120diastolicbloodpressure≤80BothofthemNormalbloodpressure正常血压范围AwarningsignIfyourBPare120/80orhigherbutbelow140/90ItiscalledPre-hypertension高血压前期StageofHypertensionCategorySystolicBloodPressureDiastolicBloodPressureNormal12080Pre-hypertension120-13980-89Hypertension–Stage1140-15990-99Hypertension–Stage2160-179100-109Hypertension–Stage3180110ClassificationOfHypertensionØPrimaryorEssentialHypertension原发性高血压highbloodpressurewithnoobviousunderlying（潜在的，根本的）medicalcause.90-95%BenignHypertension(ChronicHypertension)良性/缓进性高血压MalignantHypertension(AcceleratedHypertension)恶性/急进性高血压ØSecondaryHypertension继发性高血压ClassificationOfHypertensionØPrimaryorEssentialHypertension原发性高血压highbloodpressurewithnoobviousunderlying（潜在的，根本的）medicalcause.90-95%ØSecondaryHypertension继发性高血压Highbloodpressurethatiscausedbyanothermedicalcondition(医疗条件)ormedication(药物).5-10%SignsAndSymptomsTreatment14253Precaution6ContentsMedicalQigongSignsAndSymptomsComplicationsCausesAndPathogenesisSignsAndSymptomsSignsAndSymptomsüPotentialüUnnoticedüTheSilentkillerüHeadacheüDizzinessüShortnessofbreathüBlurredvisionüEarnoiseorbuzzingünosebleedüFatigueüNauseaüIrregularheartbeatSignsAndSymptomsSignsAndSymptomsMostofthetime,therearenosymptoms.Aboutoneoutofevery100(1%)peoplewithhypertensionisdiagnosedwithseverehighbloodpressure(acceleratedormalignanthypertension)attheirfirstvisittothedoctor.---HeartfailureuTheheartwillgetlargerorweaker,whichmayleadtoheartfailure.Complications---AneurysmsComplications---KidneyfailureuBloodvesselsinthekidneywillnarrow.ThismaycausekidneyfailureComplications---BlindnessuBloodvesselsintheeyeswillburstorbleed.ThiswillleadtovisionorblindnessComplicationsCauseandPathogenesisCauseandPathogenesis---InheritedgeneticfactorsAbouthalfofpatientshavefamilyhistoryofhypertension,theywereborntohavehigherrisktosufferhypertension.CauseandPathogenesis---DietaryfactorsCauseandPathogenesisexcessivesodiumintakeSodiumandwaterretentionExtracellularfluidincrease---SodiumintakeCardiacoutputincreasehypertensionCauseandPathogenesisobesityBloodlipidsincreaseNarrowdiameterofbloodvessel---ObesityhypertensionCauseandPathogenesis---AlcoholconsumptionCauseandPathogenesis---Otherfactors•Psychosocialfactors•Physicalactivity•Neuroendocrinefactors•EnvironmentalfactorsCauseandPathogenesisTreatment•Diuretics(利尿药)•Beta-blockers(β-阻断剂)•ACEInhibitors(血管紧张素转换酶抑制剂)•ARBs(肾上腺素能受体结合剂)•CalciumChannelBlockers(钙通道阻滞剂)Treatment----DrugTreatmentØDietaryApproaches(饮食疗法)toStopHypertension--involveseatingmorefruits,vegetables,whole-grainfoods(全谷类食物),low-fatdairy(低脂奶),fish,poultry(禽肉),andnuts(坚果).Youshouldeatlessredmeat(红肉),saturatedfats(饱和脂肪),andsweets(甜食).Treatment----FoodTherapy☻yellowlotustea(黄莲花茶);☻ChrysanthemumTea(菊花茶)☻Hawthorntea(山楂茶)Treatment---TeaTherapy☻Engageinregularaerobicphysicalactivity☻Atleast30minutesperday,andBPdrops4-9pointswithincreasedactivity.Treatment---ExerciseYoga（瑜伽）,taichi（太极）,anddeepbreathing（深呼吸）alsohelp.Treatment---ComplementaryTherapiesHowtoPreventHighBloodPressure？口腔五年1001班易芳---Lifestyle1.Maintainahealthyweight.Precaution2.Eatabalanceddiet.---LifestylePrecaution3.Cutbackonsalt.üSodiumistheelementinsaltthatcanraisebloodpressure.üMostofthesodiumweeatcomesfromprocessedandrestaurantfoods.---LifestylePrecaution4.Exerciseregularly.---LifestylePrecaution5.Don'tsmoke---LifestylePrecaution6.Limitalcoholuse.cirrhosisatherosclerosis---LifestylePrecaution7.TearatherthancoffeeCaffeineTheophyllinevasoconstrictiondiuretic---LifestylePrecaution8.Bephysicallyactive.---LifestylePrecaution90130Becareful!---CheckourbloodpressurePrecautionThanks