Umthambo we-pulmonary isitya segazi esilungiselela igazi elidyoxygen kwimiphunga. Njengazo zonke iirriyiti, umthambo we-pulmonary uphepha igazi ngaphandle kwenhliziyo-ngokungafani nemithanjeni, ehambisa igazi entliziyweni. Nangona kunjalo, ngokungafani nemithambo emininzi, ephethe igazi elinomlinganiselo ophezulu we-oxygen, umthambo we-pulmonary uhambisa igazi elinomxholo we-oksijini ophantsi.
Indima kunye neNdawo yePlmonary Artery
Umthambo we-pulmonary uqala entliziyweni kwisiseko se-ventricle efanelekileyo. Kule nkalo, iyaziwa njenge-pulmonary trunk, enokufutshane kunye nobubanzi. Njengoko iphuma entliziyweni, i-trom pulmonary igxotha kwiindlela ezimbini-umshiya wepompile ongasese kunye nelokunene. Amasebe asekhohlo nabakwesokudla azisa igazi labo-oxygenjini kwiimiphunga ezihambelana nekhohlo. Kulapho, igazi liphuculwa nge-oksijeni kwaye liphinda liphephe ngaphakathi entliziyweni yethu ngeemvini zepulmoni. Igazi elitsha lomoya lijikeleza kwi-atrium yentliziyo yethu yekhohlo, iphoswe kwi-ventricle engasekhohlo, kwaye ekugqibeleni ihlakazeka nge-aorta ukuya kwimithambo ephethe i-oxygen-rich rich body.
I-pulmonary artery enye yeemibhobho ezimbalwa ezithwala igazi le-oxygen-low and the veins are veins in a few veins that deliver blood blood oxygen.
Indlela Echaphazela Ngayo Impilo Yakho
Njengomkhuhlane wegazi omkhulu, nasiphi na isifo se-vascular okanye imeko enokuchaphazela iinqanawa ezincinci zinamandla kakhulu kwi-pulmonary artery.
Enye imeko enjalo echaphazela imithambo yegazi yamapulmonary, ngokukodwa imirhoxo, ingozi yomshukela ophezulu , okanye uxinzelelo lwegazi oluphezulu.
I-pulmonary blood pressure yonyango ibangelwa, kwaye igalelo, ukunciphisa, ukuqina, kunye nokuqina kwemithambo yegazi kunye neenxa zonke kwimiphophu. Ngomthamo wegazi lokunciphisa umonakalo kwimithambo yethu, intliziyo yethu kufuneka isebenze nzima ukupompa igazi elanele kwimiphophu yethu.
Ukunciphisa ukuhamba kwegazi kubangela ukuba i-oksijini encinane ihanjiswe kuyo yonke imizimba yethu, enesiphumo esibi sempembelelo yethu kwi-vascular, pulmonary, ne-neurological health. Ngoko ke, i-pulmonary arterial hypertension yinto ebalulekileyo yokukhathazeka.
Imiba yengozi yexinzelelo lwengcinezelo ibandakanya:
- Ukunyanya
- Ukungabikho komzimba
- Ixesha elide loxinzelelo
- Ukuxinezeleka
- Ukutshaya
- Ukusetyenziswa kwezidakamizwa zokuzonwabisa
- Ubudala
- Imbali yentsapho yengozi yecindezelo okanye isifo senhliziyo
I-pulmonary arterial hypertension kunye nezinto ezinobungozi ezikhokelela kuyo kwandisa amathuba okuphuhlisa ezinye iimeko, ezifana ne-hypertrophy ye-ventricle efanelekileyo, i- pulmonary embolism , i- pulmonary fibrosis kunye ne- stroke .
Qaphela ukuba uxinzelelo lwe- pulmonary lungakhuphaza emacaleni omabini entliziyo. Uxinzelelo lwengqondo oluchaphazelayo luchaphazela kwicala lasekunene; ihambelana nempilo ye-vascular poor in the arteries in and around the lungs. Uxinzelelo lwexinzelelo kwicala lasekhohlo lentliziyo yethu luthintela ngaphantsi kwemithambo yegazi, kwaye ngakumbi ukuhluleka kwamagumbi asekhohlo entliziyo ukupompa igazi ngokufanelekileyo. Oku kunokukhokelela kwezinye iimeko, ezifana nokuxuba igazi kwimiphunga, i-edema ye-pulmatic, kunye neempembelelo zomlomo. Nangona kunjalo, i-pulmonary hypertension kwinqanaba leentliziyo zethu linemingcipheko efanayo.
Ngoko ke, ukuba izinto ezinobungozi zibonisa wena, ukuguquka kwendlela yokuphila kunokukhokelela ekuphuculeni okufanayo kwimpilo yethu.