Systole - yintoni na le nto?

Systole - yintoni na le nto? Ukuze uphendule lo mbuzo nzima abakwazi wonke. Ngoko ke inqaku yokungeniswa liya kusetyenziselwa le sihloko.

ulwazi jikelele

Systole - yenye United of imisipha yenhliziyo. Iingcali zithi ukuba eli gama libhekisela ukuya kunciphiso ventricles ekunene nasekhohlo, kwakunye ejection igazi ukusuka ventricle ekhohlo ukuya aorta, kwaye ukusuka ventricle ekunene ukuya buti miphungeni.

Systole - isimo imisipha yenhliziyo, apho kuhlala izivalo evulekileyo aortic miphungeni, wabuya wayivala - le tricuspid kunye mitral.

uxinzelelo

Njengoko waziwa, ngenxa uxilongo izifo zentliziyo kunye nemithambo kwakunye ngeenjongo zokucacisa oonobangela yempilo enkenenkene kwisigulana ulinganiswa ukuzala kunye noxinzelelo iSystolic. Isibakala sokuba libhekisela ukwazi nje ezimbalwa.

Ngokutsho iingcali, uxinzelelo lwegazi ngexesha igazi systole kubhalwe phambi ukuzala. Nanku umzekelo. Emva yokulinganisa yengcinezelo ugqirha yazisa ixabiso ezifana 130/70. Inani lokuqala - i systole (uxinzelelo iSystolic), kwaye eyesibini - ukuzala.

Kuthetha ukuthini?

Njengoko kukhankanyiwe ngasentla, xa umphumo womlinganiselo of wegazi equka amanani amabini. Umvo lokuqala (okanye ekuthiwa ephezulu, okanye iSystolic uxinzelelo lwegazi) libonisa indlela okukhulu uye imithambo yegazi kwereyithi entliziyweni.

Ke ukuba isalathisi yesibini, lwazisa ngengcinezelo ngexesha ukunyenyiswa intliziyo izihlunu (oko kukuthi, diastole). Njengoko yaziwa, oko kwenziwa ngokuthi ngokunciphisa semithambo (peripheral).

Ukulinganisa uxinzelelo lwegazi ukuzala kwaye iSystolic, sinako ngokukhuselekileyo kwizigqibo malunga nemeko iimpahla sentliziyo kunye negazi.

Systole - yezinga eliphezulu, leyo ixhomekeke kubungakanani ejection igazi, kwakunye ucinezelo le ventricles intliziyo. Ngenxa yoko, izinga xi ibonisa zilindelekileyo zokusombulula ukusebenza ngokufanelekileyo myocardium, isantya sentliziyo kunye namandla.

Yona ke diastole, ixabiso kolu xinzelelo kuxhomekeke zinto zintathu:

• umthamo wegazi lilonke;
• ithoni semithambo kunye luthambe;
• izinga intliziyo.

Kufuneka kuqatshelwe ukuba karhulumente yomguli ngayo lwempilo kugwetywa, ukubala umahluko wokwamanani phakathi ukuzala kunye noxinzelelo lwegazi iSystolic. Ukuziqhelisa lwezonyango, eli nani kuthiwa xi ukubetha. Kucingwa enye biomarkers ibalulekileyo.

Umahluko phakathi xi ezisezantsi neziphezulu

Ubude systole kwakhona isixelela ntoni imeko yoluntu.

Kubantu abasempilweni, uxinzelelo ukubetha yahluka kwi uluhlu 30-40 mm HG. Art. Ukusuka eli xabiso sinokwenza izigqibo malunga nokusebenza kunye nemeko yenkqubo sentliziyo. Xa uxinzelelo kwamaza ngaphezu amaxabiso ngasentla, isigulane ke ngoko kukho koxinzelelo oluphezulu iSystolic okanye ngaphantsi kuncitshiswa indicator eziqhelekileyo ukuzala. Kulo mzekelo yokunyusa ekugugeni nezibilini. Uninzi loku xi achaphazelekayo: intliziyo, izintso kunye nobuchopho.

Asinako ukuba uxinzelelo ukubetha ngaphezu kubonisa iingozi ngokwenene ezingaqhelekanga intliziyo, kunye fibrillation atrial.

Xa koxinzelelo ukubetha ephantsi kukho ukuhla umthamo stroke. Le ngxaki kunokwenzeka xa ukusilela intliziyo, stenosis (aortic) kunye hypovolemia.

amazinga eqhelekileyo

Xa inkqubo yokubala uxinzelelo ukubetha kunyanzelekile ukuba anikele ingqalelo kokungqinelana eziqhelekileyo ukuzala kwaye iSystolic uxinzelelo lwegazi. Kwimeko efanelekileyo, imilinganiselo efana kufuneka alingane kwiiyunithi 120 no-80. Kakade ke, kusenokubakho utshintsho olwenzekileyo luncinane kakhulu kuxhomekeka kubudala bomntu kunye yokuphila kwakhe.

Ingcinezelo iSystolic ephakamileyo kungabangela ukopha ebuchotsheni, yaye ukopha kunye omzimba kobuchopho. Ngokuphathelele Ukwanda kakhulu uxinzelelo ukuzala, ngoko imeko enjalo kunokubangela isifo esinganyangekiyo womchamo phecana kunye nezintso iingxaki luthambe kunye nethoni kweendonga nemithambo.

Ngamafuphi

Ngoku uyazi ukuba kukho systole. Eli gama lisetyenziswa kwezo meko xa kuyimfuneko ukuba amisele uxinzelelo ezwi kwi imithambo yegazi ngexesha kwamathumbu intliziyo. Ukuze simazi yaye qiniseka ukuba umlinganiselo ukuba uziva mnandi. Emva akubonakali zancitshiswa okanye uxinzelelo ephakamileyo nga alumkise isigulana yokuphuhlisa ukuphazamiseka kakhulu kwinkqubo sentliziyo, ngokunjalo ukufa.

Ukubona iimpawu anomalous kwi tonometer yokucofa, qiniseka ukuba athathe onke amanyathelo ayimfuneko ukwenzela kuqheleke imeko yoluntu. Ukulungiselela le njongo, izigulane zifumana ezahlukahlukeneyo iziyobisi kunye nokutya ezithile ziphele.

Kuxinzelelo wegazi ebesoloko eqhelekileyo, kufuneka basoko belwakhele umkhanya uxanduva ngempilo yabo, umthambo, nidle okulungileyo, izimo uxinezeleko, njalo-njalo.