Umzila semigudu intliziyo

Intliziyo kunye nenkqubo kwegazi intsonkothe kakhulu. Ngenxa yoko, kukho izifo ezininzi, ivame kakhulu kakhulu okanye ezisongela ubomi. Omnye wonobangela zixhaphakileyo ukufa ehlabathini bayasweleka ngenxa yesi sifo sentliziyo.

Intliziyo ilungu umngxuma izihlunu ibekwe kwicala lasekhohlo lwe Isifuba. Intliziyo yinxalenye ephambili kwegazi. Kusebenza nempompo igazi ebangela igazi ukuba wonke umzimba.

ukwahlukanisa intliziyo yahlulwe kabini: asekhohlo nasekunene. Kwelinye icala, kwicala ngalinye lahlulahlulwe inxalenye ephezulu okanye intendelezo inxalenye ephantsi, okanye ventricle. Ngoko ke, intliziyo yomntu iye ukuqanda ezine:

• intendelezo ekunene,
• ventricle ekunene,
• intendelezo ngasekhohlo,
• lo ventricle ekhohlo.

kwemithambo Heart la nemingxuma kunye nokusebenza kwazo kuxhomekeke umahluko ingcinezelo kumacala omabini vana. Wentliziyo kumjikelo iinguqulelo yengcinezelo nemingxuma bentliziyo, yintshukumo angenzi ivalve - lokuvula nokuvala.

valve Atrioventricular, okanye beziya looped, wahlukana lweHo- nemingxuma ventricular atrial.

Zonk kwemithambo ezimbaxa na ventricle ekhohlo ukuya aorta kunye ventricle ekunene ukuya buti miphungeni.

Valve yenza umsebenzi wayo logama ukuba ukhululekile iziphene.

Iziphene valve ukuze mhlawumbi ibe enaso, okanye ukufumana unobangela sifo, ngokufuthi ezibangelwa rheumatism.

Kukho iintlobo ezimbini kwezifo kwezivalo: valve insufficiency kunye imingxuma isithintelo okanye stenosis.

Xa ukusilela semigudu, kwemithambo azikho lavalwa kakuhle kwaye inxalenye elingasemva igazi elopha, umzekelo, kwi intendelezo okanye ventricle ukusuka aorta ukuya ventricle ekhohlo umva. Ngenxa yoko, angabi nemingxuma zentliziyo oluhlala igazi elininzi kakhulu, yaye umzimba abangekalufumani-mali efunekayo.

Stenosis igazi aqukuqela nasezimfanteni ezinzima.

Kwemithambo zentliziyo kufuneka kanye kakhulu ukwenza umsebenzi wayo - ngexesha elifanelekileyo ukuvala nevulelekileyo. Esi sifo senzeka xa kwemithambo kuphinda enze lo msebenzi. Diseases kubangela ubunzima nokuhamba kwegazi. Maxa wambi kukho kukukrala kwemithambo yenhliziyo, xa enezinto kwakuxhomekeke zizala neebhaktiriya iphazamise ukusebenza eqhelekileyo intliziyo. Esi sifo kuthiwa endocarditis yebhaktiriya. Izifo kwemithambo yenhliziyo zidla baphathwa intsumpa - ngokususa iziphene esebenzisa yokusebenza.

Wayedla utyando endaweni okanye ukubuyisela vana. Kwimeko semigudu ezithatha indawo yezilahlekileyo ukuxilongwa babesebenzisa, ukuxilongwa zokwenziwa okanye izilwanyana.

Ukuba ngaphambili umzila semigudu zentliziyo zenziwa kuphela intsumpa evula isifuba kokuxhuma umguli umatshini intliziyo-lung, kodwa ngoku wenza izazinzulu kube lula ukutyala isivingco sentliziyo ngendlela kancinane yeli lizwe, ngokwenza liqatywe encinane esifubeni ngasekhohlo. Ivelufa umzila lwenziwa ngokuthi inxalenye yokugqibela intliziyo usebenzisa catheter ekhethekileyo nge ibhola okhethekileyo, ivelifa elitsha lifakwa endaweni endala.

Olu hlobo surgery ukugqithisela lwezigulana kumaqela eziphakamileyo-steel-zomngcipheko ezifana izigulane abadala kunye nezifo ezihamba ezahlukeneyo, okanye izigulana kunye nengozi ephezulu zomzimba. Abaziingcali oogqirha kwentliziyo bavakalelwa ukuba utyando endaweni kwemithambo yenhliziyo iya kuqhubeka kwenziwa zombini ezo ndlela, kuba kwimeko nganye eyahlukileyo. Xa oogqirha kufuphi elizayo uceba ukwenza elinye inyathelo phambili kunye kwemithambo yenhliziyo ezifakelwa ngokusebenzisa umthambo umlenze.

Dibana malunga nemeko intliziyo yakho uze ubone uhlobo ilungileyo unyango, ukuba kuyimfuneko, kweyona ndawo intle ezikliniki kakhulu. unyango Umgangatho kwezifo sentliziyo zingafumaneka evela kumaziko kwentliziyo eJamani. Eli lizwe liye ngokuphindaphindiweyo zingqineke igama yalo njengelinye okuhle iindlela ezintsha zonyango.