高血压英文ppt精品课件高血压

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1、HypertensionBy:DanielMcGill,AlfredBrandolphTica,andElizabethBarreraHypertensionWhatisit?-Hypertensionisachronicmedicalconditioninwhichthepressureortensioninthearteriesiselevated.BloodPressureBloodpressureisgivenintwonumbersThetopnumberiscalledthesystolicbloo

2、dpressureThebottomnumberiscalledthediastolicbloodpressureAnormalbloodpressureiswhenitslowerthan120/80mmHgAhighbloodpressureiswhenitsabove140/90mmHgStagesofHypertensionPrehypertension-systolic120-139/diastolic90-99mmHgStage1-systolic140-159/diastolic90-99mmHg

3、Stage2-systolicequaltoormorethan160/diastolicequaltoormorethan100mmHgTypesofHypertensionSecondaryhypertensionHighbloodpressureiscausedbyanothermedicalconditionormedicationEssentialhypertensionwhennocauseforhighbloodpressureisfoundSecondaryhypertenison-maybed

4、uetochronickidneydiseasepregnancymedicationsrenalarterystenosisHyperparathyroidismTypesContiuedPulmonaryHypertensionoccurswhenthebloodpressureinthepulmonaryartriesismuchhigherthannormalMalignantHypertensionMostsevereandprogressiveNotcausedbycancerormalignacy

5、RapidlyleadstoorgandamageDeathusuallycomesfromheartfailure,Kidneydamageorbrainhemorage.IsolatedSystolicHypertensionWheresystolicbloodpressureisconsistentlyabove160andthediastolicbelow90usuallyoccursinoldpeopleasaresultofstiffeningofartries.TypesContinuedWhit

6、eCoatHypertenisonbloodpressureisonlyhighwhentestedbyahealthprofessionalDoesnotneedtobetreatedResistantHypertensionbloodpressurecannotbereducedbelow140/90despiteatripledrugregimeExcessiveCasesCharacterizedbyseverehypertension-bloodpressureabove180/110mmHgwith

7、outsymptomshypertensiveurgency-bloodpressureabove180/110mmHgwithmildendorganeffectssuchasheadache ordyspneahypertensiveemergency-bloodpressureof220/140mmHgorgreaterwithlifethreatingendorgandsysfunctionWhatarethesymptomsofHypertension???Therearenosymptoms!Hyp

8、ertensionhasnosymtoms,givingitthenickname,"SilentKiller".Whenhypertensiongoesuntreated,itincreasesasyearsgoby.HighBloodPressureKillsHypertensionCauses:StrokesHeartAttacksHeartFailuresDamagetoEye