Anorova: Zviratidzo neMarapirwo

The mutinhimira kuti marwadzo mwoyo tsandanyama kukutsigira, dzikarongwa mu nokusunungura mapfundo uye tufts. Somuenzaniso, mashoko sino-atrial raiva pedyo nebundu kunokonzera mwoyo zvazvingava, uye atrioventricular anotumira kupomba pamusoro - mumwe ventricle. Mutinhimira Zvirwere kuitika kazhinji, uye dzimwe nguva zvinova chiratidzo chokutanga chirwere chakakomba. Imwe mhando arrhythmia - nayo anorova. zviratidzo kazhinji zvinoita sokuti sezvinotevera: pane achapesana ari mubhokisi, kunoteverwa nokunzwa kunyura mwoyo, kana kunyange pfupi vanorega nokuda 1-2 seconds. With ichi mutinhimira chinovanetsa, munhu vakurumidze marwadzo - extrasystole. Hazvina kuitika mune sinus raiva pedyo nebundu, inova panobva pulses, uye mune dzimwe nzvimbo pomwoyo, ari myocardium manyawi. Pashure inoshamisa marwadzo mumwoyo havasi zvakazara akazara neropa, pane kumbomira, nemhaka iyo basa kupfuura uchida. Zvadaro simba chikonzero goho. Zviri chakamira pakunodengenyeka zvine izvi akanzwa munhu chaizvo. Kana akarova nokuda myocardium, kukura inorema anorova, zviratidzo izvi zvikuru chaizvo: kushaya okisijeni, dzungu, utera, kurwadziwa mumwoyo.

mhando extrasystoles

Zvichienderana panowanikwa mangwanani pulses nzvimbo ventricular rinotsanangurwa uye supraventricular (supraventricular) extrasystole. Kana reductions akadaro anobva kumwe, dzinonzi monotopnymi kana vakasiyana - polytopic extrasystoles. Vakurumidze pulses anogona kuenda mumwe pashure pomumwe - dzinonzi mapatya - kana vaviri kana vatatu pamusara - volley. Kakawanda vakurumidze anorova ndiyo ngozi chaizvo nokuti kunoderedza cardiac kunyatsoshanda. Zvingamuka mwoyo kukundikana. Kana extrasystoles ventricular (zvinobva mumwoyo ventricles), maitikiro dzavo uye volley kungamutsawo atrial fibrillation. Izvi mutinhimira chainetsa anonzi "zvinouraya". Ventricular fibrillation - mumugariro ngozi. It kunoratidzwa runobva basa womwoyo, umo kusina dzinobudirira reductions uye choutsi. Kana fibrillation kunotora maminitsi 5-7, zvichaita vaizongoguma kurufu.

Kuongorora chirwere uye kurapwa

Electrocardiography kungaratidza mwoyo mutinhimira zvinetso uye kuziva nzvimbo umo anorova. Zviratidzo ari murwere ichi vangave chinoshayikwa. Zvakakosha kuitisa zvizere kuzviongorora muviri, kuti tinzwisise chikonzero rokusamhanyira anorova. Pashure pezvose, havana kuonekwa chete somugumisiro mwoyo chirwere. Extrasystole anogona kukonzera kunetseka, tsinga chirwere, pfungwa kunotevera uye anomera. Treatment muchiitiko ichi inofanira kutaurirwa runotikurudzira chirwere, uye sedatives vari akakodzera kwerunyararo kwomuzvarirwo mwoyo mutinhimira. Kana chirwere anova chisingaperi, kushandisa mishonga antiarrhythmic. Izvi ndezvechokwadi kunyanya kana murwere akazivisa supraventricular arrhythmias, zviratidzo izvo zvakakumikidzwa kwaari hachifadzi uye kurwadza.