ECG panguva pamuviri uye zvimwe zvirwere

Electrocardiogram (ECG) iri graphical kuratidzira dzingangoitika musiyano, izvo zvakanyorwa pamusoro muviri pamusoro. Nzira iyi ndiyo hwaro kuziva miedzo zvirwere kumwoyo.
ECG panguva pamuviri kunokosha kuti Pakusarudza conduction uye mutinhimira nenyonganiso kuti zvinogona nokuda STRUCTURAL maronda ari myocardium kana zvinodhaka kudhaka. Mukuwedzera, muviri mumwe mukadzi, pezvakaitwa zvose vari rearranged kusika Zvakanyanya Kunaka Panguva Yepamuviri mamiriro ezvinhu kukura upenyu hutsva.

ECG yekudyidzana panguva pamuviri haachinji, Chokwadi, kana ari pamuviri anobuda dzinowanzoona. Dzimwe nguva pamusoro ECG zvingakonzera zviratidzo zvichizoita hyperkinetic wokufambisa uye misha iri diaphragm uye mwoyo iri mubhokisi mhango nokuda vasiri kuchinja vakadzi pamuviri. Ivo sevanhu anotevera nokuchinja ECG: rworuboshwe kuchinja kubva cardiac magetsi akabatana, pakuonekwa vaviri-danho, achidzikisa uye kumeso, inversion of T wave III mureza kutungamirira uye muchipfuva zvakarurama anotungamirira, rakadzika zino Q (kuderedzwa nokuomerera mweya kuti mweya) uye flattened, dzakachinjwa kana akaipa prong R 3 mureza kutungamirira. The ECG panguva pamuviri dzose mutinhimira, sinus, zvingakonzera vakurumidze anorova kana pfupi nadzheludochnoy tachycardia. Mukutanga zvokukura T uye Q-P-Q penguva yakareba kunogona akawedzera (pasina mukupfuura vasiri dzemunharaunda) uye zvadaro kuderera pamwe kuwedzera nguva. Kana pamuviri anochinja nhamba mahormone muropa. Izvi zvinotisvitsa zvishoma vasanyanye kupararira nguva yemagetsi kupomba pamusoro atria uye ventricles: asi ECG akanyorwa panguva pamuviri rutapudzo nguva dzakaoma QRS, P chinozunguzirwa

Pakukurukura, kunyanya panguva sunga, uye kuedza upamhi P wave PQ penguva QRS dzakaoma uye kuderera, angaita Kutsauka kurudyi cardiac magetsi akabatana. Mushure wakurukura, zvose kuchinja mwoyo inogona kuchengetwa kwenguva refu.

ECG rinowanzoshandiswa angina pectoris. The panowanikwa chirwere ichi kunokonzera ane kukwana wedzerai reokisijeni kuti mwoyo tsandanyama, zvichiita ECG zviratidzo kuonekwa kuti vari kwese kunoitika myocardial ischaemia. Izvi unhu ST chidimbu kuchinja kubva isoelectric mutsetse uri 1 mm kana kupfuura, vakakwira - apo subepicardial kana zvachose ischemia, pasi - panguva subendocardial. Kana shamhu kunobvirawo kushandura T chinozunguzirwa panguva anginal marwadzo kuoneka conduction zvikanganiso uye mutinhimira: ventricular tachycardia, ventricular magadzirira anorova, zvingava zvinopfuura ventricular kana AV nechigumbuso.

Exercise kushushikana kunovhenekwa chinodiwa kuongorora kutsiga kumwoyo, mukuwedzera, dzinopa mukana vaongorore kuzoita cardiac mashandiro pashure kurovedza muviri pamusoro nguva. EKG pasi mutoro anogona kuitwa nenzira mbiri: pamusoro wekusimbisa muviri (wekusimbisa muviri) kana bhasikoro. Pamberi bvunzo rinowanikwa mumwe nomumwe murwere kufadza pamwero mutoro, kufungisisa munhurume, zera, urefu, uremu, comorbidities. The aida kwokutanga muviri ari kuwedzera zvishoma nezvishoma, apo panguva yakanyorwa unonzi, electrocardiograph uye BP. Kana imwe kwemwoyo kana kwemwoyo, pamwe zvinenge raidudzwa zvachinja ECG ischemic, kana kurwadziwa murwere kana kunyanyisa kuneta kudzidza kurovedza muviri anofanira kumiswa. Mushure kurambidza ECG BP kuramba kunyora kunyange kwemaminitsi 10. Zvinofanira kucherechedzwa kuti mufambiro zvidzidzo izvi Rinobatanidzwa mutoro pamusoro mwoyo, izvo zvingatoguma ayo chemabhazi.