ECG pa mimba ndi zinthu zina

Electrocardiogram (ECG) ndi kuonetsara mawonekedwe a kusiyana osiyanasiyana, amene amapezeka padziko thupi. Njira imeneyi ndi maziko kudziwika matenda a dongosolo mtima.
ECG pa mimba n'kofunika kuti tipeze conduction ndi mungoli zipolowe zimene zingakhale chifukwa zotupa structural wa myocardium kapena mankhwala kuledzera. Komanso, thupi la mkazi, njira yonse kuwayalanso kulenga zinthu mulingo woyenera chitukuko cha moyo watsopano.

ECG kwambiri pa mimba sasintha, ndithudi, ngati mimba atuluka bwinobwino. Nthawi zina pa ECG zikhoza zizindikiro chifukwa hyperkinetic aziyenda ndi kusamutsidwa a zakulera ndi mtima pamtima M'mimbamo chifukwa kusintha thupi mu amayi apakati. Zikuoneka zotsatirazi kusintha pa ECG: kumanzere kosangalatsa a mtima olamulira magetsi, kuoneka awiri gawo, kuchepetsa ndi smoothness, inversion wa yoweyula T mu III muyezo otsogolera pachifuwa bwino amatsogolera, kwambiri dzino Q (kuchepetsedwa ndi angoti kwa mpweya) ndi flattened, kusinthidwa kapena prong zoipa R 3 muyezo patsogolo. The ECG pa mimba zonse mungoli, kutsekeka, zikhoza kumenyedwa msanga kapena kanthawi nadzheludochnoy tachycardia. Mu magawo oyambirira T ndi Q-P-Q imeneyi kutalika akhoza zochuluka (zopanda popitirira mchikhalidwe thupi) ndi ndiye ndichepe ndi kuwonjezeka nthawi. Pamene mimba chimasintha chiŵerengero mahomoni m'magazi. Zimenezi zimabweretsa kuchepa pang'ono mu kafalitsidwe nthawi ya zimachitika magetsi pa atria ndi ventricles: ndi ECG wolembedwa pa mimba kuchepetsa nthawi QRS zovuta, P yoweyula

Pa yobereka, makamaka pa contractions, komanso kuyesetsa m'lifupi P yoweyula ndi PQ imeneyi QRS zovuta ndipo kuchepa, zikhoza kuchimwa lamanja mtima olamulira magetsi. Pambuyo pokamba, kusintha zonse mumtima akhoza kusungidwa kwa nthawi yaitali.

ECG kawirikawiri amagwiritsidwa ntchito pectoris angina. Nthawi za matenda zimayambitsa kotunga osakwanira mpweya kwa minofu mtima, chifukwa mu ECG zizindikiro kuoneka kuti zikusonyeza ischaemia m'mnyewa wamtima. Izi makhalidwe cha ku Switzerland gawo kosangalatsa za mzere isoelectric 1 mamilimita kapena zambiri, mpaka - pamene subepicardial kapena okwana ischemia, pansi - pa subendocardial. Pamene zikwapu komanso n'zotheka kusintha T yoweyula pa ululu anginal kuoneka conduction zopindika ndi mungoli: tachycardia yamitsempha yamagazi, yamitsempha yamagazi kumenyedwa msanga, mwina chosakhalitsa yamitsempha yamagazi kapena AV chipika.

Chitani nkhawa kuyezetsa chofunika kuwunika mtendere wa dongosolo mtima, kuwonjezera, iwo mpata amayang'anitsitsa ayambe ntchito mtima pambuyo zolimbitsa thupi pa nthawi. EKG pansi pa katundu akhoza kuchitika m'njira ziwiri: pa matayala (matayala) kapena njinga. Pamaso pa mayeso kuchita masamu payekha wodwala mlingo pazipita katundu, kutenga nkhani za jenda, zaka, kutalika, kulemera, comorbidities. Adakhumba zolimbitsa thupi koyamba pang'ono ndi pang'ono kuchuluka, pamene imodzi olembedwa electrocardiogram ndi magazi. Munthu wina kugunda kwa mtima kapena kugunda kwa mtima, ndi maonekedwe a kusintha kutchulidwa mu ECG ischemic, pamene wodwala ululu kapena kuphunzira kutopa kwambiri ndi zinthu zolimbitsa thupi ayenera kusiyidwa. Pambuyo kukatseka ECG magazi kupitiriza kulemba ngakhale kwa mphindi 10. Tikumbukenso kuti khalidwe la maphunziro awa amagwirizana ndi katundu wolemera pa mtima, zimene zingachititse kuti amasiya ake.