Ese uzi uburyo amaraso atembera mu mubiri wawe? Reka tuvuge ku bijyanye n'imikorere y'amaraso mu mubiri mu buryo bworoshye.

Ese wigeze uhagarara ugatekereza ku kuntu amaraso agenda ava mu mutima wawe akajya mu mfuruka zose z'umubiri wawe, kugeza ku ntoki zawe? Ni nk'urusobe rw'imihanda mu mujyi. Hari aho imodoka zigenda neza, ahandi zirimo abantu benshi, naho ahandi, imihanda ni mito. Uburyo amaraso atembera mu mibiri yacu ni bumwe. Mu buvuzi, ibi tubyita 'hemodynamics'. Ntugahangayike, izina rishobora kumvikana nk'iry'urusobe, ariko inkuru ni yoroshye cyane. Reka tubiganireho.

Hemodynamics ni iki mu by'ukuri?

Muri make, hemodynamics ni inyigo y'uburyo amaraso atembera mu mitsi yawe n'imitsi ndetse n'imbaraga zitandukanye zigira ingaruka kuri iyo mikorere y'amaraso.

Ubusanzwe, amaraso atembera mu mitsi y'amaraso y'umuntu muzima mu buryo bworoshye kandi buri ku murongo. Ibi tubyita urujya n'uruza rw'amaraso . Kimwe n'amazi atembera mu muyoboro, amaraso atembera vuba cyane hagati mu mitsi y'amaraso kuko nta gukururana gukomeye ku nkuta.

Ariko, imbere mu byumba byo hasi by'umutima wawe (ibyo tubyita ventricles ) kandi aho imiyoboro y'amaraso ihurira, cyangwa aho imiyoboro y'amaraso igabanuka mu buryo butunguranye, uru rugendo ruhinduka akajagari gato. Tubyita uru rugendo ruhindagurika . Mu rugendo nk'urwo rudasobanutse, bisaba imbaraga nyinshi kugira ngo amaraso atere imbere.

Imitsi mito y'amaraso iva mu muyoboro w'amaraso (aorta) ijyana ogisijeni n'intungamubiri kuri buri turemangingo n'ingingo mu mubiri wawe. Nyuma yo gukura ogisijeni mu ngingo zawe, amaraso asubira mu mutima wawe binyuze mu mitsi. Hanyuma umutima upompa amaraso mu bihaha byawe, aho yongera gufata ogisijeni, maze uruziga rukongera rugatangira.

Tekereza ko hari imbogamizi mu nzira kugira ngo aya maraso agende.

• Hari igihe ibisigazwa bya cholesterol (plaque) biba ku nkuta z'imitsi, bigatera "imivuduko y'umuvuduko." Ibi bigabanya inzira amaraso atemberamo. Hari igihe ibi bisigazwa bishobora gucika no kuziba imitsi burundu.
• Nanone, amaraso ashobora kuzura akayafunga.
• Cyangwa wenda umutima wawe ufite intege nke kandi ntushobora kohereza amaraso ahagije mu mubiri wawe.

Ibyo bibazo byose muri ibi bishobora kubuza urusobe rw'amaraso gukora akazi karwo neza, bivuze ko rudashobora gutanga ogisijeni n'intungamubiri zikenewe na buri selile mu mubiri.

Kuki ari ingenzi cyane kumenya ibijyanye n'imikorere y'amaraso mu mubiri?

Gusobanukirwa hemodynamics ni ingenzi cyane, kuko binyuze muri yo ushobora gusobanukirwa neza indwara z'umutima wawe cyangwa imiterere y'imitsi y'amaraso.

Urugero, tekereza ko ufite umuvuduko ukabije w'amaraso. Iyo wize ibijyanye n'imikorere y'amaraso mu mubiri, usobanukirwa ko iyo umuvuduko wiyongereye, umutima ugomba gukora cyane kugira ngo upompe amaraso. Hanyuma, muganga azaguha umuti utuma imiyoboro y'amaraso yaguka (iruhura) kandi ugatuma amaraso atembera neza. Hanyuma, umutwaro ku mutima uragabanuka, kandi umuvuduko uragenzurwa.

Muganga wawe akoresha amakuru yerekeye hemodynamics kugira ngo agufashe gusuzuma no guhanura ahazaza h'indwara. Urugero, bashobora kugenzura niba umugozi w'umutima urimo kuva, ibyo bikaba byabuza amaraso gutembera neza. Bashobora kandi kugenzura niba amaraso yawe yarushijeho kuba meza nyuma yo kubagwa cyangwa imiti.

Ni ibihe bintu bigira ingaruka ku gutembera kw'amaraso?

Hari ibintu bitandukanye byoroshya cyangwa bibangamira urujya n'uruza rw'amaraso mu mibiri yacu. Umubiri wacu uhora uhindura ibi bintu, ugerageza guha uturemangingo ibyo dukeneye neza. Reka turebe ibintu by'ingenzi.

Ubudahangarwa bwa Hemodynamic ni iki?

Iyi ni indwara ikomeye. Kudahuzagurika kw'amaraso ni igihe umubiri udashobora gutanga amaraso ahagije. Iyi ni indwara isaba ubuvuzi bwihutirwa. Ubusanzwe tuyita iyo umuntu aguye mu gisebe . Igabanyijemo amoko menshi bitewe n'icyayiteye.

• Indwara y'umutima - iterwa n'ikibazo cy'umutima
• Kugabanuka k'amazi cyangwa amaraso mu mubiri - biterwa no kugabanuka k'amazi cyangwa ingano y'amaraso mu mubiri
• Kuziba - biterwa no kubangamira amaraso mu buryo bw'umubiri
• Ikwirakwira - bitewe no kwaguka cyane kw'imitsi y'amaraso
• Indwara y'imitsi - iterwa no kwangirika k'urusobe rw'imitsi

Ni gute hemodynamics ipimwa?

Muganga wawe ashobora gukoresha ibizamini bitandukanye kugira ngo apime uko amaraso yawe ahagaze, bimwe muri byo ushobora kuba ubizi.

Indwara zisanzwe zigira ingaruka ku mikorere y'amaraso mu maraso

Indwara iyo ari yo yose y'umutima cyangwa indwara y'imitsi ifata amaraso igira ingaruka ku mikorere y'amaraso mu mubiri.

• Ateriosclerosis: Kugabanuka kw'imitsi y'amaraso bitewe n'ubwiyongere bwa cholesterol.
• Umuvuduko ukabije w'amaraso: Ukwiyongera k'umuvuduko w'amaraso .
• Umuvuduko ukabije w'amaraso: Umuvuduko w'amaraso uri hasi .
• Ibibazo by'imitsi y'umutima: Imitsi idafunga cyangwa ngo ifunguke neza.
• Umutima unanirwa: Umutima ntushobora kohereza amaraso ahagije mu mubiri.
• Indwara y'imitsi yo mu mpande: Kugabanuka kw'imitsi itanga amaraso mu maboko no ku maguru.
• Kuziba kw'imitsi yo mu bwonko mu buryo bwimbitse:Amaraso apfundika mu mitsi miremire mu mubiri.
• Indwara y'umutima: Kuziba k'imitsi ijyana amaraso mu mutima.

Ibimenyetso bisanzwe by'ibibazo byo mu maraso

Niba hari ikibazo mu mitembera y'amaraso yawe, umubiri wawe uzaguha ibimenyetso bitandukanye kuri cyo. Niba ufite kimwe muri ibi bimenyetso, ntukirengagize. Ni ngombwa cyane kubonana na muganga wawe vuba bishoboka no gusaba inama.

• Guhumeka bigoranye
• Isereri ikunze kubaho
• Kuzungera
• Umunaniro ukabije
• Uruhu rwerurutse
• Uruhu rukonje
• Urujijo
• Umutima utari usanzwe

Iyo umuganga wawe avuze ibijyanye n'imikorere y'amaraso mu mubiri, aba avuga ku gutembera kw'amaraso yawe. Niba hari ikibazo ku mutima wawe cyangwa imitsi y'amaraso, amaraso yawe ashobora kuba adatembera neza. Muganga wawe ashobora kugusuzuma no kukugira inama yo kuvura (imiti cyangwa kubagwa) ijyanye n'icyo kibazo. Kuvura ibi bibazo ni ingenzi cyane kuko bifasha kwemeza ko buri selile mu mubiri wawe yakira umwuka wa ogisijeni ikeneye.