Igama elithi "intliziyo yokukhwehlela" yonyango kuphela, kuba asiyiyo isifo esizimeleyo, kodwa enye yeempawu zeengxaki ezinzulu emzimbeni. Inyaniso yokuba izigulane ezinde ixesha azikrokreli ukuba zinezophulo ezibalulekileyo kumsebenzi we-cardiovascular system, yenza loo mbuzo ubaluleke: yintoni intliziyo yokukhwehlela ithetha ntoni?
Umvelaphi wentliziyo
Ukuze uqonde ukuba kutheni umkhuhlane uvela kwizifo zentliziyo, umntu kufuneka akhumbule i-anatomy. Kwaziwa ngokubanzi ukuba inkqubo yokuphefumula yomuntu inenkqubo yayo yokujikeleza (okubizwa ngokuba yincinci). Umsebenzi we-ventricle yeyona nto ihlinzekela ukuhamba kwegazi emiphakeni, kwaye i-atrium ekhohlo-ukuphuma kwegazi.
Ukuchithwa komsebenzi weentliziyo ezihlukileyo kubangela ukuba iqela lakhe langasobunxele liyeka ukupompa igazi kwixabiso elifunekayo. Ngenxa yoko, i-fluid iqala ukuqokelela kwizitho zokuphefumula, ezibangela ukukhwehlela. Le meko inokuphuhliswa ngenxa yesifo sobuthathaka kunye neentliziyo eziphosakeleyo , kunye nokusetyenziswa kakubi kotywala, ukutshaya, iimeko ezinzima.
Enye imbangela yentliziyo yokukhwehlela kukukhutshwa kwesinye se-bronchi ngenxa yokungeniswa kwezinto ezikhutshwe yi-formational formations. Inyaniso kukuba ukuveliswa kwamakhemikhali anesifo esibi kakhulu kukuba xa uthe wagxinwa ngumlambo wegazi kwisimo sokuphefumula, ii-particle mini zikhupha umkhuhlane.
Ngamanye amaxesha ukukhwehlela kubangela ukuba amayeza asetyenziswe ukunciphisa uxinzelelo kwixinzelelo.
Iyintoni intliziyo yokukhwehlela?
Ukugqithisa kwimeko yokugula kwe-cardiovascular system ayifumaneki kunye ne-sputum, iyomile. Ngokuqhelekileyo, ukuhlahlela ukukhwehlela kwenzeka xa umntu elele. Imeko xa isiguli singenakulala, siqhelekile. Ukukhwehlela okuxhamlayo kunye nokuhlaselwa kwentliziyo kuya kwenzeka ngenxa yesenzo esincinci somzimba.
Ukhuhlane kunye nokukhutshwa kwe-pink foamy sputum kwi-asthma yesifo kubonisa ukuba i-edema ye-pulmona iyaqhubeka. Kule meko, isigulane sinemiqondiso elandelayo:
- i-cyanosis;
- i-arrhythmia;
- iwela kwingcinezelo yegazi;
- Ukuphefumula kuyaba phakathi kunye nokuqhuma;
- kunokuba neentlanzi, ukutywina, ukuxubha.
I-asthma ye-cardia ihlala ikhulile kubantu abadala, kwaye iyayichasanisa ne-asthma ye-bronchial, uvavanyo olupheleleyo lwezonyango lwenziwa. Ngenxa yesifo senhliziyo, imida yeentliziyo iyanweba, kwaye kwimeko yesifo sesifo, ukuvuvukala okungapheli kwemiphunga kunye namaphetshana okuphefumula kuyafunyanwa, kwaye ukukhutshwa kwe-vesticle, kwandiswe ngokubonakalayo.