Ukukhuluphala ngokweqile kuyimbangela yengcindezi ephakeme yegazi , futhi kokubili yizinto eziyingozi zokugula kwesifo senhliziyo, ngakho-ke kubalulekile ukwazi nokuqonda izinombolo zakho zegazi. Ukwazi izinombolo zakho yisinyathelo sokuqala sokulawula impilo yakho.
Ukucindezelwa Kwegazi Okujwayelekile
Umfutho wegazi wakho uvame ukulinganiswa ngaso sonke ukuvakashelwa kwezempilo kwanoma yiluphi uhlobo. Lokhu kungenxa yokuthi ukucindezelwa kwegazi kuyisibonakaliso esibalulekile-okubonisa ukuthi ukugcina ngaphakathi kohlobo olujwayelekile kubalulekile empilweni.
Inombolo ephezulu yokufundwa kwegazi lakho iyaziwa ngokuthi i- systolic blood pressure, futhi isilinganiso somfutho wegazi ozwakala ngamamitha ayi-mercury (mm Hg) kuyo yonke imithwalo lapho inhliziyo iqhuma, noma izinkontileka.
Inombolo ephansi yokufunda kwegazi eyaziwa ngokuthi i- diastolic blood pressure, futhi ingumqondo wenkinga ehlala lapho inhliziyo ikhulula phakathi nomjikelezo wenhliziyo ngayinye (umjikelezo kusuka enhliziyweni eyodwa kuya kwesinye).
Ukucindezeleka kwegazi okuvamile kubhekwa ukuthi kungaphansi kuka-120/80. Lokhu kusho ukuthi umfutho wegazi we-systolic (inombolo ephezulu) kufanele ibe ngaphansi kuka-120, futhi umshini wegazi we-diastolic (inombolo engezansi) kufanele ube ngaphansi kuka-80.
Ukucindezelwa Kwegazi Eliphakeme
I-term yezokwelapha ye- high blood pressure yingozi kakhulu, futhi iyaziwa ngokuthi "umbulali othulile" ngoba ingaba khona iminyaka ngaphandle kwempawu futhi ingabangela isifo senhliziyo (kuhlanganise nokuhlaselwa kwenhliziyo nokuhluleka kwenhliziyo), isifo, ukuhluleka kwezinso, ukulimala emithanjeni yegazi emzimbeni wonke, nezinye izifo eziningi.
Umfutho wegazi ophakeme kunama-120/80 (okungaphezu kuka-120 phezulu noma ngaphezulu kuka-80 phansi, noma kokubili) ubuchwepheshe obuphezulu, kodwa kunamazinga ahlukene wegazi eliphezulu. Uma ingcindezi yegazi ifinyelela ku-140/90, ochwepheshe abaningi bayavuma ukuthi lokhu kufanele kuphathwe ngemithi ngaphandle kokuguquka kokudla nokuphila.
Izingozi Zengozi Ye-High Blood Pressure
Izimo ezithile kanye nezimo eziyingozi ziyaziwa ukuthi zenze noma zenze umfutho wegazi uphezulu. Lokhu kuhlanganisa ukukhuluphala, ukuphuza nokuphuza utshwala, isifo se-thyroid (ikakhulukazi i- hyperthyroidism ), ukubhema nokungasebenzi, phakathi kwabanye.
Ukuba nomlando womndeni we-high blood pressure kungenza kube lula ukuthi uzokuthuthukisa umfutho wegazi ophakeme ngokwakho. Futhi, iminyaka yobudala iyingozi, abaningi bethu bazobona ukukhuphuka kwezingcindezi zethu zegazi njengoba sikhula.
Ukwazi nokuqonda izinombolo zakho zegazi, okufaka ukuba ukucindezelwa kwegazi kwakho kuhlolwe njalo, kuyisinyathelo esibalulekile sokuqala ukuqinisekisa ukuthi uthola lesi sici esibucayi senhliziyo ngaphansi kokulawula.
Imithombo:
I-American Heart Association. Ukuqonda ukucindezelwa kwegazi ukufundwa. Ifinyeleleka ku-intanethi ku- http: //www.heart.org/HEARTORG/Conditions/HighBloodPressure/AboutHighBloodUkucindezeleka /Ukuqonda-Blood-Pressure-Readings_UCM_301764_Article.jsp#.VrUcXFnNuh4
U-Chandra A, Neeland IJ, uBerry JD, et al. Ubuhlobo bokusabalalisa umzimba nomzimba kanye nesigameko somfutho wegazi: ukuhlolwa okuvela eSifundweni Sezinhliziyo ZaseDallas. J Am Coll Cardiol 2014; 64: 997-1002.
I-DeMarco VG, i-Aroor AR, i-Sowers JR. I-pathophysiology ye-hypertension yeziguli ezinokukhuluphala. Ukuhlolwa Kwemvelo Endocrinology 2014; 10: 364-376.
Wilson PWF, D'Agostino RB, uSullivan L, et al. Ukukhuluphala ngokweqile nokukhuluphala njengama-determinants of risk cardiovascular: Experience Framingham. Arch Intern Med 2002; 162: 1867-1872.
Yusuf S, Hawken S, Ounpuu S, et al. Imiphumela yezinto ezingaba nezingozi ezingaguquguquki ezihlobene ne-infarction ye-myocardial emazweni angu-52 (isifundo se-INTERHEART): isifundo sokulawula icala. Lancet 2004; 364: 937-52.