Ukuhluleka kwenhliziyo noma ukutholakala kwenhliziyo kaningi kuvame ukwenza ukuqhuma kwegazi kumjikelezo omncane wokujikeleza. Lokhu kusho ukuthi uketshezi lwezinto eziphilayo kancane kancane luqoqa emaphashini, okubangela ukuvuvukala kwamangqamuzana amancane, kanye nokuvuvukala kwegazi ku-alveoli kanye nomzila wokuphefumula. Ngakho-ke, umuzwa wokuntuleka komoya nokukhwehlela ngokuhluleka kwenhliziyo yizimpawu zokuphazamiseka kwegazi. Lesi yisimo esiyingozi esingabangela ukuphazamiseka kwe-spasmodic kwe-bronchi, ukuphefumula.
Kungaba khona ukukhwehlela okunokwehluleka kwenhliziyo?
Isimo esicatshangelwayo sivamile phakathi kweziguli ezinesifo senhliziyo. Ngaphezu kokuthi lesi sifo sinomthelela ekujuleni kwegazi, i-lymph ne-bronchial secretion, okwenza i-edema ye-pulmonary, i-pathology ivame ukuhambisana nezilonda zomzimba wokuphefumula.
Ukuxhumana phakathi kokukhwehlela nokuhluleka kwenhliziyo kungukuthi uketshezi oluqoqa emjikelezweni omncane wokujikeleza kwegazi, ukuxubungula, ukucasula ama-receiver nerve receptors kanye nokuphela (izikhungo zokukhwehlela). Ngenxa yalokho, kuvela uphawu oluchazwe, okungenzeka lube nezici ezihlukahlukene ezixhomeke empilweni jikelele yesiguli, ukuba khona kwezifo ezingapheli zesimiso sokuphefumula, nemikhuba emibi ekhona.
Kuyini ukukhwehlela okunokwehluleka kwenhliziyo?
Ukuhlukanisa ukubonakaliswa kwemitholampilo kusuka kwezinye izinhlobo zokukhwehlela, kufanele uqaphele isimo sawo, isikhathi kanye nemvamisa yesenzakalo, kanye nokuqina.
Njengomthetho, ngenhliziyo ehlulekayo, ukukhwehlela owomile kuyabonakala, ngoba izimo zesibindi sokuzijabulisa zivela ngezindlela ezifanayo njengezibonakaliso ngaphambi kokuqala kwe-dyspnea. Isibonakaliso esingathandeki sichazwa njengesihlasela esicasulayo, esibuhlungu, esiphikelela, esihlala emaminithini ambalwa kuya emahoreni angu-2-3. Ngokuvamile kubangelwa ukucindezeleka okukhulu ngokomzimba, kungabonakala ngemva kokucindezeleka, ukucindezeleka ngokomzwelo. Ngokuvamile ukukhwehlela kukhona ekuphumuleni.
Ukuhluleka kwenhliziyo okungapheli kwesigaba esiphakathi nesicindezelekile kuhlangene nohlobo olubi kakhulu lwezimpawu ezichazwe. Kulesi simo, ukukhwehlela kwenzeka ngokumelene nesizinda sokukhushulwa kwamakhemikhali. Ngesikhathi sokuhlaselwa, kukhishwa i-mucus, ngezinye izikhathi - i-hue i-pinkish, ekhombisa ukufaka ukungena emzimbeni wokuphefumula, hhayi nje kuphela oketshezi, kodwa futhi nenani elincane lezinqwaba ze-erythrocyte. Ngaphezu kwalokho, ukukhwehlela kuhambisana nokuphefumula okukhulu, umuzwa wokuntuleka komoya, ukwanda kwenhliziyo nokunyuka kwengcindezi yegazi.
Ukuhluleka okukhulu kwe-ventricle yesokunxele yenhliziyo ngokumelene nesizinda sokukhwehlela kuyisibonakaliso esingenakwenzeka sokuqala kwe-edema ye-pulmona. Kukhona ukukhethwa
Indlela yokubhekana nokuphefumula nokukhwehlela nokuhluleka kwenhliziyo?
Izinhlobo ezingekho ezinzima zesifo ngokuhlaselwa ukukhwehlela yisisusa sokubhena ngokushesha ku-cardiologist. Kuzothatha izifundo eziningana ukuqinisekisa ukuqhuma kwegazi emaphashini nokuqokwa okulandelayo kokwelashwa okufanele. Ukuzimela ngokweqile ukuba usebenze ekwelapheni akunakwenzeka.
Uma kwenzeka ukuhlaselwa kakhudlwana kokukhwehlela okwesikhashana nge-secretion yesi-sputum, ukuhlushwa nokungahambi kahle kwezingcindezi zegazi, kuyadingeka ukuthi ubize ngokushesha iqembu lezokwelapha. Izimpawu ezinjalo zingabonisa ukuqala kwe -edema ye -pulmona - isimo esiyingozi kakhulu esivame ukuphela emphumela wokubulala.