IValvulopathies

Umxholo

• Isifo sevalve seAortic
• Isifo seMitral valve
• Isifo sevalvu sepulmonary
• Ivaluva yetricuspid
• Ikhonkco eliluncedo:

I-Valvulopathies zizifo ezichaphazela ii-valves zentliziyo, ezibangela ukuba zingasebenzi kakuhle.

Izivalo ezi-4 zentliziyo zezi: i-tricuspid, mitral, pulmonary kunye ne-aortic valves, ezivulekileyo kwaye zivale nanini na xa intliziyo ibetha, ivumela igazi lijikeleze. Xa ezi zivalo zonzakele, kunokuvela iintlobo ezimbini zeengxaki:

• I-Stenosis: xa ivalve ingavuli ngokuchanekileyo, ukuthintela ukuhamba kwegazi;
• Ukungonelanga: xa ivelufa ingavali ngokufanelekileyo, ibangela ukuqaqanjelwa kwegazi.

Umkhuhlane wamathambo unokubangelaisifo se-valve samathambo,ezinokuthi zenzeke ngenxa yeziphene zokuzalwa kwiipavini zentliziyo, utshintsho olunxulumene nobudala, i-endocarditis okanye i-lupus.

Wena Iimpawu zevalvulopathies ubukho bokumbombozela kwentliziyo, ukudinwa, ukuphefumla kancinci, iintlungu zesifuba okanye ukudumba. Abantu abaninzi banezifo zevalvu zentliziyo, kodwa abanazimpawu, kwaye abanazo naziphi na iingxaki zentliziyo.Nangona kunjalo, kwabanye abantu, i-valvulopathy inokuhamba kancinci ebudeni bexesha lobomi, ibangele iingxaki zentliziyo ezinje ngokusilela kwentliziyo, ukubetha, amahlwili egazi okanye ukufa ngesiquphe ekubanjweni yentliziyo.

Injongo yokonyango lwezifo zentliziyo yevalvu kukunciphisa ukuvela kwentliziyo kunye nokuthintela iingxaki. I-cardiologist yingcali echazwe ukuba ichonge kwaye ibonakalise olona nyango lufanelekileyo lomntu one-valvulopathy.

Isifo sevalve seAortic

Isifo se-aortic valve sisilonda kwi-aortic valve, ebekwe kwicala lasekhohlo lentliziyo, evumela igazi ukuba lidlule phakathi kwe-ventricle yasekhohlo kunye nomthambo we-aortic. Iimpawu zesi sifo ziba mandundu ngokuhamba kwexesha, ukubetha kwempumlo kunye nokuphefumla kancinci kumanqanaba okuqala, ngelixa kumanqanaba okuqhubela phambili okusilela kwentliziyo, ubunzima bokuphefumla, ukulahleka kwengqondo, i-angina pectoris kunye nesicaphucaphu.

Unyango luquka ukuphumla, ukutya ngaphandle kwetyuwa kunye nokusetyenziswa kwe-diuretic, digitalis kunye ne-antiarrhythmic remedies. Kwiimeko ezinzima kakhulu, utyando lunokuba yimfuneko ukubuyisela i-aortic valve.

Isifo seMitral valve

Isifo se-Mitral valve isifo siqhelekileyo kwaye sivela ngenxa yezilonda kwi-mitral valve, ephakathi kwe-ventricle kunye ne-atrium yasekhohlo yentliziyo. Ezona mpawu zixhaphakileyo zesi sifo inokuba yimvakalelo yokuphefumla kancinci, ukukhohlela, ukudinwa, isicaphucaphu, ukubetha nokudumba kweenyawo nemilenze.

Amanye amayeza anje nge-diuretics, anticoagulants, antibiotics kunye ne-antiarrhythmics abonakalisiwe kunyango lwesi sifo kuba alawula ukubetha kwentliziyo nokusebenza kwentliziyo. Ukulungiswa kwevalve eyonakeleyo ngokusebenzisa i-catheterization yentliziyo kunye nokutshintshwa kwevalve ngeprosthesis, kunokusetyenziswa njengonyango kunyango olunzima.

Isifo sevalvu sepulmonary

Isifo sevalmon se-pulmonary sivela ngenxa yezilonda kwi-pulmonary valve ebekwe kwicala lasekunene lentliziyo kwaye ivumela igazi ukuba lidlule lisuka entliziyweni liye emiphungeni. Esi sifo asifane senzeke kwaye sihlala sibangelwa ziziphene zokuzalwa entliziyweni.

Iimpawu zesi sifo zibonakala kuphela kumanqanaba aphezulu kwaye zinokudumba kwemilenze, ukudinwa kwezihlunu, ukuphefumla kancinci kunye neziqendu zokungaphumeleli kwentliziyo. Unyango luhlala luqulathe utyando ukunyanga ukwenzakala okanye ukubuyisela ivalve endaweni yalo.

Ivaluva yetricuspid

I-valvulopathy yeTricuspid yenzeka kwivelufa ye-tricuspid ebekwe phakathi kwe-ventricle kunye ne-atrium elungileyo evumela igazi ukuba lidlule phakathi kwezi ndawo zimbini entliziyweni. Isifo seValvepid isifo esihlala sivela ngenxa yosulelo olunjenge-rheumatic fever okanye i-endocarditis kunye ne-pulmonary arterial hypertension.

Ezona mpawu zixhaphakileyo zesi sifo kukufumana ubunzima, ukudumba kwemilenze, iintlungu zesisu, ukudinwa kwaye, kwimeko eziphambili, ukuphefumla kancinci, ukubetha kwentliziyo kunye ne-angina pectoris. Unyango lwayo luqukethe ukusetyenziswa kwamachiza okuhambisa umchamo, amayeza okubulala iintsholongwane kwaye, kwiimeko ezinzima, utyando lunokuba yimfuneko ukulungisa okanye ukubuyisela ivalve.

Ikhonkco eliluncedo:

• Umkhuhlane wamathambo