Systole - ndi chiyani ichi?

Systole - ndi chiyani ichi? Kuti tiyankhe funso limeneli kovuta simungathe aliyense. Choncho Nkhani kugonjera zidzagwiritsidwa ntchito kuzochita nkhaniyi kwambiri.

zambiri

Systole - ndi imodzi mwa madera a minofu mtima. Akatswiri amanena kuti mawu amenewa amatanthauza kuchepetsa wa ventricles lamanja ndi lamanzere, komanso ejection magazi kuchokera ventricle kumanzere mu msempha, ndi ku ventricle mu thunthu m'mapapo mwanga.

Systole - mkhalidwe minofu mtima, imene lotsegukabe kung'ambika ndi m'mapapo mwanga mavavu, n'kutseka - ndi tricuspid ndi mitral.

zoipazi

Monga amadziwika, kwa matenda a matenda a mtima ndi mtima komanso kuti elucidate zimayambitsa matenda kwa wodwala anayeza diastolic ndi kuthamanga systolic. chakuti amanena kudziwa ochepa.

Malinga ndi akatswiri, kuthamanga kwa magazi pa nthawi ya magazi systole zinalembedwa pamaso diastolic lapansi. Pano pali chitsanzo. Pambuyo kuyeza mavuto dokotala imatiuza phindu monga 130/70. Woyamba chithunzi - ndi systole (systolic kuthamanga), ndipo chachiwiri - diastolic.

Kodi zikutanthauza chiyani?

Monga tanena mu chifukwa muyeso wa magazi imakhala manambala awiri. The manambala choyamba (kapena otchedwa chapamwamba, kapena systolic magazi) limasonyeza bwanji kuthamanga kwambiri ali ndi mitsempha ya kugunda kwa mtima.

Koma chizindikiro chachiwiri, imatiuza za kuthamanga pa zosangalatsa za minofu mtima (ie, diastole). Monga amadziwika, izo aumbike mwa kuchepetsa mtima (zotumphukira).

Kuyeza diastolic ndi systolic magazi, tikhoza kutengapo maganizo za mmene zipangizo mtima ndi magazi.

Systole - uchita pamwamba, amene amadalira mphamvu ya ejection magazi, komanso psinjika a ventricles mtima. Choncho, mlingo wa kuthamanga limasonyeza magwiridwe a myocardium a, ndalama mtima ndi mphamvu.

Koma diastole ndi Mtengo wa mavuto kumatengera zifukwa zitatu:

• okwana magazi buku;
• mtima kamvekedwe ndi elasticity;
• kugunda kwa mtima.

Iwo ayenera kukumbukira kuti a ukupeza wodwala akhoza adzaweruzidwa, kuwerengera kusiyana n'zosangalatsa kumva pakati pa diastolic ndi kuthamanga systolic magazi. Zochita matenda, chithunzi ichi amatchedwa zimachitika kuthamanga. Chikhochi ndi chimodzi mwa biomarkers zofunika kwambiri.

Kusiyana kuthamanga m'munsi ndi chapamwamba

Kutalika kwa systole amathanso amatiuza za chikhalidwe anthu.

Mu anthu athanzi, adzionere kuthamanga zimasiyanasiyana mu osiyanasiyana 30-40 mamilimita Hg. Art. Kuchokera phindu izi tikhoza kutengapo maganizo za magwiridwe ndi chikhalidwe cha dongosolo mtima. Ngati zimachitika kuthamanga kwambiri kuposa mfundo pamwamba, ndiye wodwalayo ali mkulu systolic kuthamanga kapena pansi yafupika yachibadwa diastolic chizindikiro. Pankhaniyi mathamangitsidwe wa kukalamba ziwalo. Ambiri mwa mavuto amakhudzidwa: mtima, impso ndi ubongo.

Sitingathe kunena kuti owonjezera zimachitika kuthamanga zimasonyeza mavuto lenileni la kuvutika mtima, ndi matenda fibrillation.

Pa zimachitika mochedwerako pali kuchepa buku sitiroko. Vutoli kumachitika pamene mtima kulephera, stenosis (kung'ambika) ndi hypovolemia.

mfundo yachibadwa

Mu ndondomeko ya kuwerengetsa adzionere kuthamanga m'pofunika kulabadira kugwilizana ndi wabwinobwino diastolic ndi systolic magazi. Mu boma yabwino, mfundo zimenezi ayenera kukhala wolingana 120 ndi 80 mayunitsi. Kumene, pangakhale n'ngosiyana pang'ono zimene zimadalira m'badwo munthu ndi moyo wake.

Okwera systolic kuthamanga kungakhale magazi mu ubongo, ndipo hemorrhagic ndi zikwapu ischemic. Ponena za kuwuka kwambiri mu kuthamanga diastolic, ndiye chikhalidwe choterocho angayambitse matenda aakulu amene mkodzo thirakiti impso matenda elasticity ndi mmene mpanda mtima.

kuti adzimvera

Tsopano inu mukudziwa kuti ndi systole. Mawu amenewa ntchito milandu amenewa m'pofunika tisonyezeni ndi mavuto pa zotengera magazi pa nthawi ya contractions mtima. Kumudziwa ndipo onetsetsani kuyeza ngati mukuona akudwala. Pambuyo undiagnosed kuchepetsedwa kapena chipsyinjo okwera Ukuchenjeza wodwala kukhala chisokonezo kwambiri dongosolo mtima, komanso imfa.

Kuona zizindikiro anomalous pa oyimba tonometer, onetsetsani kuti atenge masitepe onse koyenera kuti normalization ya moyo wa munthu. Chifukwa chaichi, odwala kulandira zosiyanasiyana mankhwala ndi zakudya zina ankadya.

Kwa magazi wakhala wabwinobwino, muyenera nthawi zonse kuwunika thanzi lawo thupi, kudya bwino, kupewa mavuto, ndi zina zotero.