Ukucindezeleka kwegazi akuyona yodwa indlela yokuhlola ingozi yenhliziyo
Uma umhlengikazi noma udokotela ebopha ingcindezi yegazi ezungeze ingalo yakho, uyiphakamise phezulu ukuze unikeze i-bicep yakho kahle bese ubona lapho inaliti ihlaba khona ukudayela, izinombolo ezimbili ezitholakala yi- systolic yakho ne-diastolic blood pressure readings. Zithathwe emaphethelweni ahlukene womjikelezo wenhliziyo futhi zimelela amazinga aphezulu ephakeme wegazi okwamanje.
Ungase ufunde ukuthi ukucindezelwa kwegazi kungukuthi, 120/80, efundwa ngokuthi "120 ngaphezulu kuka-80." Inombolo yokuqala imelela lokho okubizwa ngokuthi ingcindezi ye-systolic, ekhombisa ukuthi ingcindezi yakho yegazi ithinta kangakanani izindonga zemibhobho yakho lapho inhliziyo yakho ishaya, ngokusho kwe-American Heart Association (AHA). Ukucindezela kwakho kwe-diastolic, inombolo yesibili, kubonisa ukuthi kungakanani ukucindezelwa okuphakathi kwezingubo lapho inhliziyo iphumula. (Ngokusobala, ukucindezelwa kwegazi kulinganiswa ngamamitha angu-mm Hg, okuma-millimeters of mercury.) Ukufundwa kwe-120/80, ngendlela, kubhekwa njengempilo futhi evamile yi-AHA.
Kunesinye isilinganiso sezempilo yenhliziyo, noma kunjalo, ukuthi ungase ungajwayele: ukucindezela kwe-pulse. Ukucindezela kokucindezela kubalwa ngokuthatha umehluko phakathi kwe-systolic blood pressure nokucindezela kwe-diastolic. Ukucindezelwa kwe-pulse ukufunwa umuntu ocindezelwa yi-120/80, ngakho-ke, kungaba ngu-40.
Kungani Ukubala Ukucindezela Ukucindezeleka?
Kunobunye ubufakazi bokuthi ukucindezeleka kwe-pulse kungcono ukulungisa impilo yenhliziyo yomuntu kunokucindezela kwegazi noma i-diastolic yegazi kuphela. Nokho, ukusebenzisa ukucindezela kwe-pulse ukuhlola izinkinga zenhliziyo kuyinkimbinkimbi. Ngoba kunqunyelwe ukusebenzisa ukufundwa kwe-systolic ne-diastolic ngempela akunikezi ulwazi oluyingqayizivele.
Ngamanye amazwi, ukusho ukuthi othile une "ukucindezela okukhulu kwe-pulse" ngokuvamile kufana nokuthi "banesifo segazi se-systolic ephakeme," esizobe sesinqunyiwe.
Ngaphezu kwalokho, umuntu ofunde ukucindezeleka kwegazi ka-120/80 uyoba nengcindezi ye-pulse engama-40. Kodwa umuntu obhekene nocindezelo lwe-pulse ka-40 ngeke abe nomfutho wegazi ojwayelekile . Isibonelo, umuntu ocindezelwa ngegazi nge-140/100 naye unesisindo somswakama we-40 (umehluko phakathi kuka-140 no-100 ngu-40), kodwa lowo muntu uphefumulelwa ngegazi.
Yikuphi Ukucindezela Kwengcindezi Okushoyo
Ngezinye izikhathi ukucindezelwa kwe-pulse kuhlinzeka ngolwazi olubalulekile. Kukhona ucwaningo olubonisa ukuthi ukucindezela kwe-pulse kungaba usizo uma ubheka iphrofayli jikelele yengozi yesiguli. Ucwaningo oluthile luye lwaveza ukuthi ukucindezela okukhulu kwe-puls:
- Kubangela umonakalo omkhulu we-artery uma kuqhathaniswa nomfutho wegazi ophezulu ngokucindezela okuvamile kwe-pulse
- Kubonisa ukucindezeleka okuphakeme engxenyeni yenhliziyo ebizwa nge-ventricle kwesokunxele
- Isithinteka ngokuhlukile ngemithi ephakeme yegazi ephezulu
Ngakho uma uthola ukuthi une-high blood pressure, udokotela wakho angakubheka lapho edala uhlelo lwakho lokwelapha jikelele.
Imithombo:
I-American Heart Association. "Ukuqonda Ukufundwa Kokucindezelwa Kwegazi."
I-Vaccarino, V, et al. "Ukucindezelwa Kwesisindo Nengozi Yezenzo Zenhliziyo E-Hypertension Systolic Esikhathini Sabantu Abadala (SHE)." I- American Journal of Cardiology , 2001 Nov 1; 88 (9): 980-6.