Ventricular premature anorova: zvangoitikawo chaiye

Mune zvinoitika kwemwoyo anoisa chaiwo sinoatrial raiva pedyo nebundu, iyo inogona kuwanikwa zvakarurama atrium. Iye anosunungura munhu mutariri magetsi unounza atria kuti kubata. Iye kuburikidza hwakaoma kunzwisisa masero specialized akagoverwa achitevedza myocardium. Kakawanda sunga zvakanaka yaidzorwa chaiye tsinga uye yakananga humoral (catecholamines, semuenzaniso, epinephrine). Saka mwoyo zvinoenderana zvinodiwa hondo yaro Muviri, kureva, munguva dzenhamo, kufara kana mumuviri nesimba Frequency zvazvingava anova yakakura.

Anorova - a "wedging" mimwezve ukapisa murwi kune dzose mutinhimira mumoyo, ivo - ane mwoyo inoshamisa uye pakusika zvimwe zvinetso. Zvaitika kana calca nemagetsi ari kubva kunzvimbo kunze sinoatrial raiva pedyo nebundu.

Supraventricular arrhythmias kuitika munyaya mbiri. Kana zvimwe nzvimbo atrium iri depolarized mberi nguva, kana kana inoshamisa tichimhanya anotuma atrioventricular raiva pedyo nebundu. Muna 60% vanhu utano pane mumwe anorova "kuberekwa" kubva atrium. Zvisinei, havana anowanzoramba kuti zvimwe zvinhu, zvakadai chemwoyo, uye abnormalities ari mitral vharuvhu. Ivo kungamutsawo inondimukira marwadzo - fibrillation, uye naizvozvo hazvigoni kungotariswa esktrasistoly. Doro pamwe zvine caffeine kuwedzera dambudziko.

Ventricular vakurumidze anorova zvinoitika vanhu vemazera. Izvozvo handizvo zvaiwanzoitwa zvose. Kana ECG achinyora kwemaawa 24, ipapo 63% kubva zvachose utano cardiolog kuzvibatanidza PVCs kuroorwa. Zvisinei, vakawanda vavo vari inowanikwa vanhu vane mwero mwoyo mamiriro. Izvi zvinoitika kakawanda pashure chomwoyo.

Children ventricular arrythmia kunoitika pamusoro kazhinji atrial kazhinji zvakakwana nokugara uchirovedza muviri yakaderera kuchinyanya kuti haupo kuoneka. Chete kuna zvemamiriro nemamiriro atria, zvinogona kukonzera atrial fibrillation.

Kana mwoyo, inova mamiriro yakarurama, inofanira akati, hazvina ngozi ventricular arrythmia. Zvisinei, kana vanotanga kuonekwa kakawanda panguva yechiitwa, zviri chiratidzo zvakaipa.

Kana dzakaonekwa abnormality kuti mamiriro, vanofanira kushanyira cardiologist. Zvikasadaro mamiriro aigona kuva upenyu pangozi.

Risk zvinoita kuratidzwa anorova zvinosanganisira BP, vakakura zera, ventricular hypertrophy, chemwoyo, cardiomyopathy, kushayikwa calcium, magnesium uye potassium, amphetamine, tricyclic antidepressants, uye digoxin, doro, kushushikana, caffeine yaunodya, uye zvirwere.

Kazhinji, varwere chokunyunyuta pamusoro palpitations. Ventricular premature anorova hwakaratidzwa reductions zvinoshamisa pashure inowanzotorwa zvazvinoita uye achabatsirwa pfungwa "kurega" mwoyo. Zviri chinoshamisa kunzwa munhu yausingazivi, saka rinozivikanwa sezvo chiratidzo. Vamwe vanhu panguva imwe chete ainetseka chaizvo.

Kazhinji oga ezvinhu Zvinoipisisa, uye mutoro - extends pacharo. Zvisinei, kana mutoro vari kuchisimba, haisi chiratidzo chakanaka.

Uyewo, zviratidzo zviri kutofenda, simba, uye chisingaperi chikosoro kuti zvisingagoni kutsanangurwa zvimwe zvinokonzera.

Vaya vanofungidzirwa cardiac anomalies zvivako basa echocardiography uye Ultrasound. Macheki ropa uye uwandu thyroid kemikari, uyewo zvakakwana muropa electrolyte (calcium, magnesium, potassium). Kazhinji mienzaniso inoitwa mune kumanikidzwa kurovedza muviri: maitikiro extrasystoles ndakaongorora pasi mutoro uye ndakazorora.

Muzviitiko zvizhinji anorova - kwete chikonzero atye, asi kana ukaona navo - kuenda kwachiremba waunovimba naye. Constant kufunganya ari kuuraya vanhu kupfuura anorova.