Ukunquma izimbangela zempilo engafanele, ukuxilongwa kwezifo zenhliziyo, ukucindezelwa kwe-systolic kanye ne-diastolic kuvame ukulinganiswa - okuyiyo, akubona wonke umuntu owaziyo, nakuba esebenzisa le mibono njalo. Kufanele kuqaphele ukuthi okungenani ukucabanga okujwayelekile ngencazelo kanye nendlela yokwakhiwa kwengcindezi kubaluleke kakhulu.
Ukucindezela kwe-systolic ne-diastolic kusho ukuthini?
Uma kulinganiswa nomfutho wegazi we-Korotkov, umphumela uqukethe izinombolo ezimbili. Inani lokuqala, elibizwa ngokuthi ingcindezi ephezulu noma ye-systolic, ibonisa ingcindezi yokuthi igazi lisebenza ezitokisini ngesikhathi sokuvinjelwa kwenhliziyo (systole).
Inkomba yesibili, ingcindezi ephansi noma i-diastolic, ingcindezi ngesikhathi sokuphumula (i-diastole) yesisu senhliziyo. Yenziwa ukunciphisa imithwalo yegazi yangaphandle.
Ukwazi ukuthi yikuphi ukucindezela kwe-systolic ne-diastolic kusho, ungathola iziphetho mayelana nesimo senhliziyo. Ngakho-ke, izinkomba ezingenhla zixhomeke ekucindezelweni kwe-ventricles yenhliziyo, ukuqina kwe-ejection yegazi. Ngakho-ke, izinga lokucindezela okuphezulu libonisa ukusebenza kwe-myocardium, amandla nesilinganiso senhliziyo.
Inani eliphansi lokucindezela, libuyele kuncike ezintweni ezi-3:
- ukuqina kanye nezwi lemithambo yegazi;
- inani lenani legazi;
- isilinganiso senhliziyo.
Futhi, isimo sempilo singagwetshwa ngokubala igebe lezinombolo phakathi kokucindezela kwe-systolic ne-diastolic. Ezokwelapha, lesi sibonakaliso sibizwa ngokuthi ukucindezelwa kwe-pulse futhi kubhekwa njengenye yezinto ezibaluleke nakakhulu ezibalulekile.
Umkhuba wokwahlukana phakathi kokucindezela kwe-systolic ne-diastolic
Ngomuntu onempilo, ukucindezela kwe-puls kumele kube phakathi kuka-30 no-40 mm Hg. Art. futhi kungabi ngaphezu kwezingu-60% ezingeni lokucindezela kwe-diastolic.
Ngokubaluleka kokubaluleka okucatshangwayo, umuntu angaphinde afinyelele iziphetho mayelana nombuso nokusebenza kwenqubo ye-cardiovascular. Isibonelo, lapho ukucindezela kwe-pulse kuphakeme kunamanani asethiwe, ukucindezela okukhulu kwe-systolic kubonakala nge-index evamile noma yehlelwe yi-diastolic, inqubo yokuguga yezingaphakathi zangaphakathi isheshayo. Ngaphezu kwakho konke, izinso, inhliziyo kanye nobuchopho ziyathinteka. Kubalulekile ukuphawula ukuthi ukushisa ngokweqile, ngakho-ke ukucindezela okukhulu kwe-systolic nephansi kwe-diastolic kubonisa ingozi yangempela ye-fibrillation ye-atrial kanye nezinye izifo ze-cardiac pathologies ezihlobene.
Esikhathini esingaphambene naso, ngokucindezela okuphansi kwe-pulse nokunciphisa umehluko phakathi kokucindezela kwe-systolic ne-diastolic, kukholelwa ukuthi kunciphisa inani le-stroke yenhliziyo. Le nkinga ingaqhubeka ngemuva kokuhluleka kwenhliziyo , i-aortic stenosis, hypovolemia. Ngokuhamba kwesikhathi, ukumelana nomfutho wegazi wezindonga ze-vascular peripheral kwanda.
Uma ubala ukucindezela kwe-pulse, kubalulekile ukulalela ukuhambisana nokulingana okuvamile kwesisindo se-systolic ne-diastolic. Ngokufanelekile, ngokudayela kwe-tonometer, izibalo ezingu-120 no-80 kufanele zikhanyiswe izibalo ezingenhla nezingezansi, ngokulandelana. Kungase kube nokuhluka okuncane kuye ngokuthi ubudala, indlela yokuphila yomuntu.
Ukucindezela kwe-systolic okuvame ukuvame ukuphazamisa ubuhlungu ebuchosheni, ischemic, izigameko ezinzima . Ukunyuka kwengcindezi ye-diastolic igcwele izifo ezingapheli zezinso kanye nesistimu ye-urinary, ukwephula ukuqina kwezindonga zamasongo.