Ukuqonda i-ECG: Ukutyhila i-PRT AXES

I-electrocardiography (i-ECG) isebenza njengesixhobo esibalulekileyo ekuvavanyeni umsebenzi wombane wentliziyo. Phawulelwa iipateni ezintsonkothileyo kwigrafu ye-ECG, amagama anjengokuthi 'part axis ' unokuvela. Nangona kunjalo, kubalulekile ukucacisa ukuba i-axes eyaziwayo kwi-ECG igxile kwi-P waves, qrs, kunye ne-t bave. Masiphathe ukubaluleka kwale ngxelo.

1. P Wave Axis

I-P Wave imele i-official ye-interpt, umsebenzi wombane ophambili wawusele unomdla wokuphambuka. I-PWES PAVE Axis iphazamisa kwicala eliphakathi kwezi mpembelelo zombane. Isebenza njengeparamitha ebalulekileyo ekuqondeni impilo ye-ATRIA.

Isiqhelo sichazwe: i-Pave ye-Pave ye-P Axis isusela kwi-0 ukuya kwi-7 ukuya kwi-75 degrees.

I-Anemalies kwi-Pave Axis inokubangela umngcipheko owahlukileyo, ukubonelela ngemikhondo ebalulekileyo kwiimeko zentliziyo:

I-Shift yasekhohlo yasekhohlo: I-Shift yasekhohlo engaphaya +75 degrees inokubonisa imicimbi efana noxinzelelo lwegazi okanye isifo sentliziyo esikwa-varanting.

Ukwandiswa kwe-ERTE ELISEKILE: Ukuphambuka okulungileyo kunokubonakalisa i-hyperterterension okanye isifo se-risti engapheliyo, kuqhubela uvavanyo olubanzi lwempilo yokuphefumla kunye nentliziyo yentliziyo.

I-2. QRS GRORD AXIS

Njengoko utshintsha ingqwalaselo kwi-Ventricular i-Devertricular, i-QRS Granty ithatha inqanaba leziko. Ukubonisa iminyhadala yombane ekhokelela kwi-Ventricular Tountration, i-Axis ye-Axis ye-QRS ibonelela ngengqondo kwi-opericraliciseres. Ukuqonda le AIDS AIDS kuvavanyo lwempilo ye-ventricular.

Isiqhelo sichazwe: I-QRS Axis ihlala isusela kwi--30 ukuya kwi-30 ukuya kwi-30 ukuya kwi-30.

Ukuphambuka kwi-QRS Grands Axis kuthwala iimpembelelo ezibalulekileyo, ezikhokelayo zezempilo ekuchongeni umngcipheko onokubakho:

I-Axis ye-Axis ye-Axis: I-Axis Shiciliwe ngasekhohlo ingacebisa iimeko ezinjenge-hypertrophy okanye kwindlela yokusebenza engaqhelekanga, ikhutshelwa ngokusondeleyo kunye novavanyo.

Ukuphambuka kwe-Axis Exis: Ukuphambuka okulungileyo kunokusayina imiba efana noxinzelelo lwe-pulmonary okanye i-venttricular ye-venttricular ye-venttricular, kunyanzelisa uvavanyo olucokisekileyo lomsebenzi wentliziyo.

I-3. T wave axis

I-T wave ithenga umsebenzi wombane onxulunyaniswa nohlengahlengiso lwe-ventntricular, iphawula isigaba sokuphumla. I-T Wave Axis, efana ne-P Wave kunye ne-QRS CREDS, ibonisa umkhombandlela ophakathi wezithintelo zombane ngexesha lokubuyiswa kwe-ventricular. Ukubeka iliso kule Axis inegalelo kuvavanyo olubanzi lomjikelo wentliziyo.

I-phris smycy ichazelwe: I-Tave ye-Tave ye-TWIs ihluka kakhulu kodwa ihlala kwicala elinye ne-QRS entsokothileyo.

I-Anolies kwi-TWAV Axis ibonelela ngengqondo ebonakalayo kwimingcipheko enokubakho kunye ne-ables kwi-Cardiac Reporulication:

I-TADS TWESS: Ukuphambuka kwindawo ebekulindelwe kunokubonisa i-ISChemia, ukuvalwa kwe-Myacidicy, okanye ukungalingani kwe-MYOCACDE, okanye ukungalingani kwe-elektrolyte, kukhuthaza ingqalelo engxamisekileyo kunye novavanyo oluthe kratya.

Iflethi okanye i-Taves ye-TADS: I-ATypical T Wave Axis inokuthi ibonise i-hyperkalemia, okanye iziphumo ze-myocardial ischemia, okanye iziphumo ebezingalindelekanga, inyanzelisa uvavanyo olubanzi lwempilo yesigulana.

Kwindawo ye-ECG, amagama e-P wave, qrs gesses, kunye ne-TWAVE Axes isunguliwe kwaye yamkelwe ngokubanzi. Nangona kunjalo, igama elithi 'PRT Axis ' lingakhokelela ekungaqondini okanye ukungaqondi. Kubalulekile ukuba uqaphele ukuba ii-axes ezikhankanywe apha ngasentla zenza ilitye lembombo le-ECG.

Ukuqonda ezi zakhowu zinokubakho ezinxulumene ne-Anomalies kwi-PWASE, QRS Granty, kunye ne-TWAVE AXD ibalulekile kubasebenzi bezempilo. Ukubeka iliso kwimilinganiselo ye-AIDS kwi-AIDS ekufumanekeni kwangethuba nangengenelelo, ukunciphisa umngcipheko wemicimbi engaphantsi kwentliziyo. Uvavanyo oluqhelekileyo lwe-ECG, ludibene nokwazisa ngemingcipheko enokubakho, negalelo kwindlela ebanzi yokufumana i-Cardiovascular Impilo.