Kana uchitenda mabhuku uye ngano, mwoyo inonyatsoshanda chaizvo nhengo kuti anokwanisa rudo, kunzwa, kufunga, mukuwedzera, zviri kuparara. Kubva nemaonero wemishonga ndiyo chete wechokwadi okupedzisira okuti, pasinei kuti ndicho tsandanyama rakasimba muviri, kushanda pasina zororo uye hope kwoupenyu hwavo. The chikuru basa mwoyo kuitira kufamba kweropa kuburikidza nhumbi, ndokuitakura, hunotanga kunyange panguva fetus. Mune zvokurwara moyo hurongwa muviri akaiswa pasi kurwiswa, sezvo kukosha zvakakodzera kushanda muviri chaizvo, zvakaoma kuti angawedzeredza. Rimwe pathologies izvi - blockade makumbo tsapo ake. Blockade (yakakwana kana kukwana) chacho chakaipa patency pamusoro sinus KUDA cardiac ezvinhu, kana nani nzira kwayo uye nguva kufamba. kupomba ichi achiumba ari sinus raiva pedyo nebundu, kuti atria anofanira fadza mugadziriro. Kana kutyorwa regai kuitika kana hariwanikwi mune purogiramu. Kutyorwa zvakasiyana: ngozi (zvizere misa) kwete (kukwana). Chimwe chikuru ngozi yacho blockade ari kukanganisa migumisiro ECG, uye saka zvakaoma rokuongorora zvirwere zvakawanda mwoyo, kunyanya myocardial infarction.
The blockade of rworuboshwe gumbo chiputu Yake - chii ndiwo?
Blockade pamusoro kuruboshwe tsapo bazi chinogumbura danda (kana LBBB) - munhu zvokurwara, midziyo yakavakirwa angarara cardiac lesion pamwero yakasiyana-siyana. Somuenzaniso, kuruboshwe gumbo iri dhiramu chiputu bazi nechigumbuso anogona kumanikidzirwa. Kana chikuru hunde yacho rworuboshwe gumbo kusvika bifurcation. Inogona panguva yakarohwa mberi neshure makumbo mapazi vanoisa pashure voga yavo huru hunde muviri. Uyewo, kuruboshwe hafu partition wakaremara pakati ventricles, muitiro munyaya mbiri Makumbo pabazi. Chikonzero chinogona kutaurwa diffuse myocardial kuchinja mune peripheral ramifications ari shure uye makumbo mberi. Apo LBBB zvaikanganisa ndima excitation kuti myocardium pamusoro ventricle rworuboshwe kuruboshwe gumbo. Voitakura kunze kujairika, mauri kunzwisisa wakashamira QRS, uye anochinja vatungamirire repolarization iri ventricle kuruboshwe. Details isu hatingazvirumbidzi funga dambudziko iri kuti mwoyo nyanzvi. Funga zvimwe zvinhu chirwere. Life makumbo lesion kungaita fibrotic urongwa, pamwe zvishoma koronaroskleroza uye - dzisina myocarditis (syphilitic, rheumatic, diphtheria, rwarisa). Very kashoma, asi zvinoitika kuti blockade kunoitika apo mwoyo zvachose utano. Zvakakwana uye kukwana blockade kuti misa kuruboshwe masumbu bazi. Kana iri zvizere, zvinofadza pakutanga chete anofukidza septum pakati ventricles, uye kwete yose ventricle zvachose. Kukwana blockade ikabuda iri electrolyte muviri zvinetso, kana zvinodhaka ovhadhozi, kana nekuve kudhaka. Nokuda kwaizvozvi, kwese anetseke cardiac conduction hurongwa, uye zvizere excitation wakasiya kadhi hakuitiki. Rokuongorora kutyorwa zvinogona kushandisa kwakajairika unonzi, electrocardiograph achava kuoneka kuchinja achiongorora zvaive.
Kana ngozi?
Kana blockade vakawaridza chete rimwe gumbo, ipapo kwete, hazvisi upenyu kutyisidzira, kunyange hapana chakanaka mairi, kwete. Vakawanda cardiologists ano kutenda kuti kutsauka ichi akarega kuva kutsaudzira vaya zviitiko apo pane mugumisiro zvimwe zvirwere mwoyo. Inokuvadza blockage makumbo zvose zvakakwana, mune zviitiko zvakadaro zvinokosha kudyara chinodzora kurova.
Blockade kubva kuruboshwe chinogumbura bazi chiputu: kurapwa uye kudzivirira
Huru kuchirapa matanho dzakananga kuti haasaruri blockade - a vasabatwa chirwere chakaparira blockade zvayo kurapwa. Dzakananga kuchirapa kunzwisisa kuti kutyora haaiti. Muzviitiko apo murwere kutambura kubva BP, pangozi mwoyo nokukundikana kana angina, vanoda kurapa chaiyo chokuita cardiac rutsigiro mudziyo. Kwakavakirwa gadziriro ane cardiac glycosides, hypotensive uye antiarrhythmic nevamiririri. Varwere vachiberekwa mwoyo nechigumbuso zvinoda chaizvo kuvhiya kupindira. Zvinoitika kuti vechiduku kuti blockade zvakadaro ndozvakajairwa, rinogona kuisa pashure dzinoverengeka nyanzvi zvidzidzo chete. Yeuka kuti dzokuzvirapa kunogona kuva nengozi utano hwako, kunyanya kana totaura mwoyo. Stay utano!