Inhliziyo yomuntu isitho esidonsa igazi emzimbeni wonke. Ngumsipha obaluleke kakhulu emzimbeni osebenza njengepompo. Ngomzuzu, inhliziyo isayina izinkontileka izikhathi eziningana, ifafaza igazi.
Inani lokushaya kwenhliziyo lingenye yezinkomba eziyinhloko zesimo somzimba womuntu. Akusikho ukuqondana nje ukuthi, lapho ehlola impilo yomuntu, udokotela uzizwa eshaya ngamandla.
Ukushaya kwenhliziyo - kuyini?
Inani lezinciphiso elenziwa inhliziyo yomuntu ngomzuzu libizwa ngokushaya kwenhliziyo.
I-60-90 ibhekwa njengokujwayelekile. Uma inhliziyo ishaya kaningi, lokhu kubizwa ngokuthi i-tachycardia, uma ingaphansi kaningi - i-bradycardia.
Ukushaya kwenhliziyo akufani nokushaya kwenhliziyo. I-pulse i-arterial, venous ne-capillary. Kumuntu onempilo, ngaphansi kwezimo ezijwayelekile, lawa manani we-arterial pulse kanye nokushaya kwenhliziyo kufanele kuhambisane nenani.
Abasubathi banemvamisa ephansi - kufika ku-40, nabantu abaphila impilo yokuzihlalela - kufika kufinyela kwezingu-100 njalo ngeminithi.
Ukushaya kwenhliziyo kuthintwa ngu:
- umsebenzi womuntu wemoto;
- isimo sezulu, kufaka phakathi ukushisa komoya;
- indawo yomzimba womuntu (ukuma);
- ukuba khona kwezimo ezicindezelayo;
- inqubo yokwelashwa kwezifo (imithi);
- indlela yokudla (okuqukethwe ikhalori, ukuthatha amavithamini, iziphuzo ezidliwe);
- uhlobo lomzimba womuntu (ukukhuluphala, ukuba mncane, ukuphakama).
Ungasilinganisa kanjani isilinganiso sakho senhliziyo ngokufanele?
Ukusungula izinga lokushaya kwenhliziyo, umuntu kufanele aphumule ngokomzimba, kuyinto efiselekayo ukunciphisa ukushukuma kwangaphandle.
Imvamisa ilinganiswa ngenani lokushaya kwenhliziyo.
I-pulse itholakala esihlakaleni, ngaphakathi. Ukwenza lokhu, ngeminwe emibili yesinye isandla, ophakathi nomunwe wangaphambili, cindezela isihlakala emthanjeni osabalalayo.
Ngemuva kwalokho udinga ukuthatha idivaysi ekhombisa okwesibili: isitophuwashi, iwashi noma iselula.
Bese ubala ukuthi mingaki imithelela ezwakale kumasekhondi ayi-10. Le nkomba iphindaphindwe ngo-6 futhi inani elifunwayo liyatholakala. Kunconywa ukuphinda inqubo yokulinganisa izikhathi eziningana bese usetha isilinganiso.
Ukushaya kwenhliziyo kungalinganiswa kwezinye izingxenye zomzimba, njengomthambo we-carotid entanyeni. Ukuze wenze lokhu, faka bese ucindezela ngaphansi komhlathi
Ungasebenzisa amadivayisi akhethekile njengokuqapha izinga lokushaya kwenhliziyo, ukulandelela imfanelo, uhlelo lokusebenza lwe-smartphone, noma i-monitor yegazi ezenzakalelayo.
Odokotela banquma le nkomba besebenzisa ukubhaliswa kwe-ECG.
Imikhuba yobudala yokushaya kwenhliziyo yamadoda
Ukushaya kwenhliziyo inani lomuntu ngamunye, elizimele ngobulili bomuntu. Umthetho wobudala ulula - njalo ngonyaka imvamisa incipha ngemivimbo engu-1-2.
Lapho-ke ukuguga kuqala futhi inqubo ivame ukubuyela emuva. Isimo sanda kubantu abadala ngoba inhliziyo iba buthakathaka ngokuguga futhi isebenzisa umzamo omkhulu wokumpompa igazi.
Ukuphambuka kokujwayelekile kubhekwa:
- ukungahambi kahle kokushaywa okuzwayo;
- ukufundwa kwemvamisa ngaphansi kwama-50 nangaphezulu kwezingu-100 ngomzuzu;
- ukusheshisa ngezikhathi ezithile kokushaya kwenhliziyo kuze kufike kwezingu-140 ngomzuzu.
Uma kunezinkomba ezinjalo, kufanele ubonane nodokotela futhi wenze ukuhlolwa okwengeziwe.
| Ukushaya kwenhliziyo okuvamile emadodeni kuya ngeminyaka | |||||||
| Uma udumo ubudala | ukushaya kwenhliziyo ngomzuzu | ||||||
| Abasubathi | Kuhle kakhulu | Kuhle | Ngaphansi kwesilinganiso | Isilinganiso | Ngaphezulu kwesilinganiso | kabi | |
| 18-25 | 49-55 | 56-61 | 62-65 | 66-69 | 70-73 | 74-81 | 82+ |
| 26-35 | 49-54 | 55-61 | 62-65 | 66-70 | 71-74 | 75-81 | 82+ |
| 36-45 | 50-56 | 57-62 | 63-66 | 67-70 | 71-75 | 76-83 | 83+ |
| 46-55 | 50-57 | 58-63 | 64-67 | 68-71 | 72-76 | 77-83 | 84+ |
| 56-65 | 51-56 | 57-61 | 62-67 | 68-71 | 72-75 | 76-81 | 82+ |
| 66+ | 50-56 | 56-61 | 62-65 | 66-69 | 70-73 | 74-79 | 80+ |
Ukushaya kwenhliziyo okujwayelekile ngomzuzu emadodeni
Ekuphumuleni, ngenkathi ulele
Ukushaya kwenhliziyo yakho kufanele kube phansi ngenkathi ulele. Zonke izinqubo ezibalulekile zihamba kancane ebuthongweni.
Ngaphezu kwalokho, umuntu usesimweni esivundlile, esinciphisa umthwalo emisipheni yenhliziyo. Isilinganiso esiphezulu sendoda ngesikhathi sokulala singama-70-80 beats ngomzuzu. Ukudlula lesi sikhombisi kwandisa ingozi yokufa.
| Ubudala besilisa | Isikhombi esimaphakathi |
| 20 – 30 | 67 |
| 30 – 40 | 65 |
| 40 – 50 | 65 |
| 50 – 60 | 65 |
| 60 nangaphezulu | 65 |
Lapho isebenza
Isilinganiso senhliziyo sincike ohlotsheni lokugijima, izinga lokuqina kwalo, nobude besikhathi.
Ukugijima okulula kwendoda enempilo ngaphandle kwesisindo somzimba esiningi ngokweqile eminyakeni engama-40-50 kuzokhuphula izinga lokushaya kwenhliziyo lifike ku-130-150 ngomzuzu. Lokhu kubhekwa njengokujwayelekile. Isikhombi esiphezulu esivunyelwe sithathwa njengemivimbo engu-160. Uma kweqiwe - ukwephula okujwayelekile.
Uma indoda igijima ngamandla futhi isikhathi eside, ukunqoba ukukhuphuka, khona-ke ukushaya okungu-170-180 ngomzuzu kuthathwa njengenkomba ejwayelekile yokushaya kwenhliziyo, okuphezulu - ukushaya kwenhliziyo okungu-190.
Lapho uhamba
Ngesikhathi uhamba, umzimba womuntu usesimweni sokuma, kepha-ke, akukho mithwalo emikhulu ohlelweni lwe-cardiovascular. Ukuphefumula kuhlala kunjalo, ukushaya kwenhliziyo akukhuphuki.
| Ubudala besilisa | Isikhombi esimaphakathi |
| 20 – 30 | 88 |
| 30 – 40 | 86 |
| 40 – 50 | 85 |
| 50 – 60 | 84 |
| 60 nangaphezulu | 83 |
Ukuhamba ngokushesha kukhuphula izinga lokushaya kwenhliziyo yakho ngokushaya okungu-15-20 ngomzuzu. Izinga elijwayelekile ukushaya okungu-100 ngomzuzu, esiphezulu kungu-120.
Ngesikhathi sokuqeqeshwa nokuzikhandla
Ukufundwa kwesilinganiso senhliziyo ngesikhathi semidlalo kuncike ebukhulwini nasekuqiniseni kwayo. Esigabeni sokuqala sokuqeqeshwa, ukushaya kwenhliziyo yendoda kuyakhuphuka. Lokhu kungenxa yokuthi imisipha yenhliziyo ayiqeqeshiwe, ayithuthukisiwe.
Igazi liqala ngokumpompa ngamandla emzimbeni nasenhliziyweni, lidlulise inani elincane legazi ngasikhathi, likhuphule inani lezinciphiso. Ngakho-ke, esigabeni sokuqala sokuqeqeshwa, kubhekwa njengokujwayelekile ukukhulisa inani lokushaya kwenhliziyo kube ukushaya okungu-180 ngomzuzu.
Inani eliphakeme elivumelekile libalwa ngefomula: ubudala bendoda bususwa kunombolo engaguquguquki (engaguquki) 220. Ngakho-ke uma umsubathi eneminyaka engama-40 ubudala, okujwayelekile kuzoba ukusikeka okungu-220-40 = 180 ngomzuzu.
Ngokuhamba kwesikhathi, inhliziyo iyaziqeqesha, inani legazi elimpontshwe ekusikeni okukodwa liyakhuphuka, futhi izinga lokushaya kwenhliziyo liyancipha. Inkomba ingumuntu ngamunye, kepha izingqinamba ezingama-50 zokuphumula zomsubathi zingabhekwa njengokujwayelekile.
Ukuzivocavoca umzimba kuqinisa imisipha yenhliziyo futhi kwehlise nengozi yokufa kowesilisa. Ukuqeqeshwa okuhlelekile njalo kusiza ukwandisa isikhathi sokuphila, ukunciphisa ingozi yesifo senhliziyo, nokuthuthukisa inhlalakahle.
