Systole - Iyini?

Systole - Iyini? Ukuze siphendule lo mbuzo nzima bengayi wonke umuntu. Ngakho-ke isihloko kuhanjiswa uzobe anikelwe kakhulu ngalesi sihloko.

ulwazi olujwayelekile

Systole - ingenye zithi imisipha yenhliziyo. Ochwepheshe bathi leli gama libhekisela wokwehla ventricles sokunene nesobunxele, kanye ejection ngegazi i-ventricle engakwesobunxele ku le-aorta, futhi kusukela i-ventricle yangakwesokudla ebhuthini yamaphaphu.

Systole - esimweni imisipha yenhliziyo, e okusalayo evulekile valve yomthambo i-aorta ne-pulmonary, wavala - the tricuspid futhi mitral.

ingcindezi

Njengoba ayaziwa ukuze kuhlonzwe izifo inhliziyo futhi semithambo kanye ngayo izimbangela yokugula isiguli kukalwa diastolic nokucindezelwa systolic. Iqiniso ukuthi libhekisela ukwazi ezimbalwa kuphela.

Ngokusho ochwepheshe, wegazi ngesikhathi igazi systole kulotshwe phambi diastolic. Nasi isibonelo. Ngemva yokulinganisa yokucindezela udokotela ulwazi ukubaluleka ezifana 130/70. Isibalo lokuqala - a systole (systole ingcindezi), kanti eyesibili - diastolic.

Kusho ukuthini?

Njengoba kushiwo ngenhla, e umphumela nesilinganiso wegazi siqukethe izinombolo ezimbili. Idijithi yokuqala (noma okuthiwa engenhla, noma-systolic blood pressure) ubonisa kanjani nokucindezela okukhulu has imithambo yegazi kwenhliziyo.

Ngokuqondene inkomba yesibili, yazisa mayelana ingcindezi phakathi ukuphumula imisipha yenhliziyo (ie, diastole). Njengoba yaziwa, walibumba is ngokunciphisa semithambo (neuropathy).

Ukulinganisa diastolic futhi systolic blood pressure, singathola ngokuphepha iziphetho mayelana nesimo se-izitsha inhliziyo negazi.

Systole - ukusebenza phezulu, okuyinto kuxhomeke ukushuba ejection kwegazi, kanye kokucindezelwa we ventricles inhliziyo. Ngakho, izinga ingcindezi kubonisa ukusebenza myocardium, ukushaya kwenhliziyo futhi zibe namandla.

Ngokuqondene diastole, ukubaluleka kwalesi ingcindezi kuxhomeke ezicini ezintathu:

• Imininingwane umthamo wegazi;
• ithoni semithambo kanye kuyaqina;
• kwenhliziyo.

Kufanele kuphawulwe ukuthi zombuso lesiguli zempilo kungenziwa yahlulelwe, ukubala umehluko zezinombolo phakathi diastolic futhi systolic blood pressure. Ngo umkhuba emtholampilo, leli nani liphindeke ngokuthi ishayela ingcindezi. Kuthathwa enye biomarkers ezibaluleke kakhulu.

Umehluko phakathi umfutho ongaphansi kanye engenhla

Isikhathi systole ingase futhi usitshele isimo somuntu.

Ngo abantu abayimiqemane, ingcindezi ishayela siyahlukahluka uhla 30-40 mm HG. Art. Kule ukubaluleka singaqondile, singafinyelela eziphethweni mayelana ukusebenza kanye nesimo yisimiso senhliziyo nemithambo yegazi. Uma ingcindezi ishayela ingaphezu amagugu ngenhla ke isiguli has a umfutho ophakeme systolic noma ngaphansi encishisiwe evamile inkomba diastolic. Kulokhu ukusheshisa le ukuguga of izitho zangaphakathi. Iningi le kontanga ethintekile: nenhliziyo, izinso kanye nobuchopho.

Asinakusho ukuthi ngokweqile ishayela ingcindezi kubonisa izingozi wangempela kwezinso inhliziyo, futhi fibrillation atrial.

Ngezinye ongaphakeme ishayela ingcindezi kukhona ukwehla unhlangothi ivolumu. Le nkinga kungenzeka uma ukuhluleka kwenhliziyo, stenosis (yomthambo i-aorta) kanye hypovolemia.

amazinga evamile

Ngo inqubo kubalwa ingcindezi ishayela kubalulekile ukuba banake ukuhambisana evamile diastolic futhi systolic blood pressure. Esimweni ekahle, lezo zimiso ukuba alingane amayunithi 120 no-80. Yiqiniso, kungase kube ukuhluka kancane encike yobudala lomuntu bese indlela yakhe yokuphila.

Isigqugquzeli systolic Ingcindezi ingakhula ibe avuse ukopha ebuchosheni, futhi oluhambisana nemivimbo ischemic. Ngokuphathelene kuyanda ngokweqile e ingcindezi diastolic, ngemva kwalokho isimo esinjalo kungase kubangele isifo esingelapheki the pheshana urinary nezinso iziyaluyalu kuyaqina kanye ithoni izindonga semithambo.

Kufinyeta

Manje uyazi ukuthi kuyinto systole. Leligama lisetshenziswa ikakhulukazi ezimweni lapho kudingeka ukuqoka ukucindezela kwendikimba ku imithambo yegazi ngesikhathi Kufinyeta inhliziyo. Ukuze simazi futhi qiniseka ukukala uma ungazizwa kahle. Ngemva akubonakali encishisiwe noma ingcindezi ephakeme kungaba ukuxwayisa isiguli asathuthuka thuthuva sína esimiso senhliziyo nemithambo yegazi, kanye nokufa.

Ukuqaphela izinkomba ezingasadingeki phezu tonometer Ukudayela, qiniseka ukuthatha zonke izinyathelo ezidingekile ukuze ukuzinza kwesimo sabantu. Ngenxa yale njongo, iziguli zithola ezihlukahlukene izidakamizwa ukudla okuthile yokuqothulwa.

Ukuze umfutho wegazi bekulokhu evamile njalo, kudingeka sihlale njalo siqaphele impilo yabo, ukuvivinya umzimba, ukudla ngendlela efanele, ugweme izimo ezibangela ukucindezeleka, nokunye.