Izinga lokushayela izingane

Enye yezinkomba zenhliziyo yi-pulse. Lezi ziguquguquke ezindongeni ze-arteries ngenxa yezinqamuzana zenhliziyo. Yazi ukuthi izinga lokushisa kufanele libe yizingane, kubalulekile hhayi kuphela kubasebenzi bezokwelapha, kodwa nakubantwana. Lesi sibonakaliso, okokuqala, sincike eminyakeni yobudala. Kuphinde kuthonywe ezinye izici eziningi:

• isimo sempilo;
• izimo zesimo sezulu lapho isilinganiso sezinga senhliziyo (HR) senziwa khona;
• isimo sengane yomntwana;
• umsebenzi womzimba nokuqina komzimba;
• ukushisa komzimba.

Amanani we-pulse kubantwana abaneminyaka ehlukene

Ukushaya kwenhliziyo kuyinzuzo engeyona njalo. Ezinganeni, le parameter iphakeme kakhulu kunabantu abadala. Inani eliphakeme kakhulu kwenani lezinhliziyo ezinganeni ezisanda kuzalwa (cishe ama-140 beats / iminithi). Ngesikhathi esifanayo, kumfana onempilo eminyakeni engu-15 isibonakaliso singakwazi ukufinyelela amaphuzu angu-70 ngomzuzu. Cishe leli xabiso ligcinwa kulo lonke ukuphila. Kodwa ekuguga inhliziyo ye-muscle iqala ukwehlisa amandla, futhi izinga lokushaya kwenhliziyo landa.

Ukujwayelekile kwesilinganiso senhliziyo ezinganeni kungafundwa ematafuleni akhethekile.

Uma inani liyekela ohlangothini olukhulu ngamaphesenti angama-20 wezinga elivumelekile, khona-ke singakwazi ukukhuluma ngesilinganiso senhliziyo esisheshayo. Shayela isimo esinjalo se-tachycardia. Kungabangelwa yizici ezilandelayo:

• i-hemoglobin yehle;
• ukusebenza ngokweqile nokucindezeleka;
• isifo senhliziyo, uhlelo lokuphefumula, i-endocrine pathology.

I-pulse ingakhula ngokuthukuthela ngokomzwelo, kanye nokushisa. I-indicator iyakwazi ukudlula umkhawulo wendabuko ngezikhathi ezintathu, kodwa lokhu akubhekwa njengesifo noma ukukhubazeka.

Ukunciphisa izinga lokushaya kwenhliziyo, noma i- bradycardia, kungenzeka ezinganeni ezithintekayo ezemidlalo. Lokhu akufanele kusabe uma ingane ihamba kahle. Endabeni uma kunezinye izikhalazo mayelana nempilo yakho, udinga ukubonisana nodokotela.

Ukulinganisa kwenhliziyo

Noma yimuphi umuntu angakwazi ukufunda ukunquma le nkomba. Ngenxa yalokhu, akudingeki ube nezimo ezikhethekile noma ulwazi. Ukuze uthole ukuthi izinga lokushayela livamile kubantwana, udinga ukucindezela ngobumnene umunwe wakho we-index umthamo omkhulu esihlalweni sakho, ithempeli noma intamo. Khona-ke udinga ukubala ukuqhuma kwegazi emasekhondini angu-15. Ukuze unqume izinga lokuchotshozwa kwensimu yenhliziyo ngomzuzu, kuzodingeka ukwandise isibalo ngo-4. Ukuze uthole umphumela onembile, kungcono ukuthatha izilinganiso ngomzuzu owodwa. Umphumela kufanele uhlolwe ngetafula lezinga lokushayela ezinganeni. Ngokwehluleka okusobala, kubalulekile ukuvakashela udokotela. Uma izibalo zenziwa njalo, kufanele kwenziwe ngaphansi kwezimo ezifanayo.