Yintoni na axis yombane zentliziyo? Axis kuphambuka ukuya ekhohlo nasekunene

I-axis zombane kwentliziyo (ama) - yenye parameters eziphambili electrocardiogram. Igama esebenzayo isetyenziswa zentliziyo, kwaye uxilongo esebenza, ebonisa iinkqubo ezenzekayo kwi iqumrhu ibalulekileyo komzimba womntu.

Indawo intliziyo axis yombane ubonisa abanezakhono into yenzeka umsipha kwentliziyo yonke ngomzuzu. Le parameter udibaniso zonke utshintsho bioelectric iqatshelwe organ. Xa ukususa inkqubo ECG nganye kubhaliswe electrode excitation esukela ingongoma ezimisele ngokungqongqo. Ukuba ezi amaxabiso zidluliselwa kwi-eziqingqiweyo inkqubo-ntathu ilungelelanise ngayo iqondwe axis wombane emi wentliziyo, yaye ukubala engile lwayo ngokubhekiselele umzimba ngokwawo.

na ukuba ndiyiphathe njani i electrocardiogram?

ECG ushicilelo lwenziwa kwigumbi ekhethekileyo, eyona akhuselwe uphazamiseko ezahlukeneyo zombane. Isigulane ukwakweli esofeni, wabeka nomluko woboya phantsi kwentloko yakhe. electrode ECG zisetyenziswe (4 no-6 lomzimba esifubeni). Ukurekhoda i electrocardiogram eyenziwa ngexesha nokuphefumla cwaka. kubhalwe Ngaloo rhoqo kwaye njalo ke zisaphila, ukuma intliziyo axis yombane, kunye nezinye iparameters. Le ndlela elula ukuze libone ukuba ngaba ukuphambukiswa kumzimba komsebenzi, kwaye abhekise isigulane ukuba adibane cardiologist xa kuyimfuneko.

Ochaphazela indawo ESS?

Ngaphambi kokuba sithethe esqwini ulwalathiso zombane kufuneka aqonde ukuba imela inkqubo Uhanjiso intliziyo. Esi sakhiwo inoxanduva elingaphesheya ubume myocardium. Ukuqhuba inkqubo intliziyo - kuba Imicu kwezihlunu engaqhelekanga interconnecting iindawo ezahlukeneyo omzimba. Iqala esiludumbo sinus, ephakathi emlonyeni imithambo lulilize. Ngaphezu koko, iyaqhubeka ikhutshelwa esiludumbo atrioventricular, eyendawo inxalenye esezantsi intendelezo ekunene. Le relay olandelayo umgodlo wakhe, nto leyo fast mahluko ngokwaneleyo ngemilenze emibini - ekhohlo nasekunene. Iintsinga ventricle ventriculonector Kwathi kwangoko wakhwela imicu Purkinje, ezendeleyo yonke umsipha intliziyo.

Mandla efika e entliziyweni, Asikwazi ukuluphepha na Uhanjiso inkqubo myocardium. Yesakhiwo ezintsonkothileyo kunye kulungelelana, isabela ukuya utshintsho incinane emzimbeni. Ukuba kukho naziphi na izitenxo kwinkqubo Uhanjiso wombane esqwini lwentliziyo ukutshintsha indawo yayo yokuba kuya kubhalwa i electrocardiogram.

Iinketho video indawo

Yinto eyaziwayo ukuba intliziyo yomntu iye imithambo emibini kunye ventricles ezimbini. Ezimbini ejikelezayo (ezinkulu nezincinane) siqinisekise ukusebenza kakuhle zonke amalungu kunye neenkqubo. Ngendlela eqhelekileyo ventricular lasekhohlo ubunzima inkulu kancinane ekunene. Kulo mzekelo, icace phandle zonke pulses edlula ventricle ngasekhohlo, thile ngokomelela, nentliziyo axis umbane uya swi kuye.

Ukuba engqondweni ukutyhalela indawo umzimba kwi nokulungelelanisa inkqubo-ntathu, uya kubona ukuba eos ziza kuba kwi-engile degrees +30 ukuya +70. Amaninzi, ezi amaxabiso abhalwe kwi ECG. I-axis yombane intliziyo nako zicwangciswe kuluhlu degrees 0 ukuya 90, yaye kananjalo, ngokutsho cardiologists, oko kuyinto eqhelekileyo. Kutheni kukho umahluko ongako?

Umyinge indawo axis zombane intliziyo

Kukho ezintathu eziphambili izibonelelo eos. Uluhlu eqhelekileyo ° +30 ukuya + 70. olu khetho ifumaneka kwi uninzi izigulane waphosa ukuya yokwamkela ukuya cardiologist. axis zombane nkqo wentliziyo lifumaneka kubantu ezinqinileyo adynamic. Kulo mzekelo, ixabiso angela iya asukela ° +70 ukuya + 90. axis udandalaziso tyaba intliziyo bekubona kwi, izigulane osezantsi ngqongqo lisongiwe. Ezi amakhadi ugqirha amanqaku ama-engile ukusuka kwi-0 ukuya + 30 °. Nganye yezi ndlela nanjengokwesimo kwaye ayidingi ukulungisa.

axis indawo sombane intliziyo engaqhelekanga ngayo

Yimeko apho intliziyo axis ombane ityekele lulodwa uyayazi. Nakuba kunjalo, utshintsho olunjalo kwi electrocardiogram kunokubonisa nezitenxo ezahlukeneyo kumsebenzi we-organ ibalulekileyo. Lutshintsho zilandelayo ngezifo, babazisa ukuba ukusebenza kwenkqubo Uhanjiso:

• isifo senhliziyo;

• senhliziyo Chronic;

• cardiomyopathy of imvelaphi ezahlukeneyo;

• kwasekuzalweni.

Ukwazi ngezi ezimbi, a cardiologist liya kuba nako ukuqaphela le ngxaki, ukuze adlulisele isigulana kunyango yesibhedlele. Kwezinye iimeko, ubhaliso ukuphambuka eos nomonde efuna uncedo olungxamisekileyo labagula kakhulu.

Axis kuphambuka entliziyweni ekhohlo

Amaninzi, ezi nguqu ECG ziyabonwa kunye nokwanda ventricle ekhohlo. Oku kwenzeka na ukuqhubela phambili sisifo sentliziyo, xa umzimba nje ayikwazi ukwenza ngokupheleleyo umsebenzi wayo. Kusenokwenzeka uphuhliso le meko kunye noxinzelelo lwegazi, ukuphazamiseka abahamba imithambo yegazi enkulu kunye nokwandisa viscosity negazi. Kuzo zonke ezi amazwe, eli ventricle lasekhohlo kufuneka isebenze ukuguga. Its ukuqina kodonga, ekhokelela sicatshulwa kunqandwa ngenxa ubume myocardium lokuphazamiseka.

Axis ecaleni kwenzeka kwakhona xa constriction aortic ngasekhohlo. Kulo mzekelo stenosis le mithambo ka vana imi yokuphuma kule ventricle ekhohlo. Le meko ihamba ukuphazamiseka yokumpompoza kwegazi obuqhelekileyo. Inxalenye kokuba igcinwe kwi ventricle lasekhohlo, ebangela uzolule oko, yaye ngenxa yoko, itywina kweendonga zayo. Konke oku utshintsho rhoqo video ngenxa kakubi ubume myocardium.

Kuphambuka ekunene umgca intliziyo yombane

imeko enjalo ibonisa ngokucacileyo ventricular hypertrophy ekunene. Olunjalo utshintsho asakhulayo kwezinye izifo ezihlasela zosulele ngokuphefumla (umz, isifuba inyumoniya okanye engapheliyo obstructive isifo pulmonary). Ezinye bekhubazekile iziphene intliziyo ingabangela wawandisa ventricle ekunene. Okokuqala, kubalulekile ukukhumbula stenosis miphungeni. Kwezinye iimeko, tricuspid vana insufficiency kungakhokelela ukuvela ngezifo enjalo.

Ingozi utshintsho eos?

Kwiimeko ezininzi i-axis lombane ukuphambuka kwentliziyo ezinxulumene hypertrophy of a ventricle. Le meko luphawu elide ikho inkqubo ezingapheliyo kunye, njengoko umthetho, akunyanzelekanga ukuba cardiologist kaxakeka. Ingozi enkulu notshintsho esqwini yombane ngenxa kwafa bundle wakhe. Kulo mzekelo yayikukwaphula Uhanjiso neemvakalelo ecaleni myocardium, yaye, ke ngoko, kukho umngcipheko zokuma ngequbuliso. Le meko ifuna ungenelelo cardiologist engxamisekileyo kunye unyango kwisibhedlele ezizodwa.

Ngokwenza esi eos ngezifo na kukhatywa njengoko ekhohlo okanye ekunene, ngokuxhomekeke kwinkqubo imveliso yasekhaya. Isizathu sokuba kwafa inokuba iposi engabalulekanga, usulelo imisipha yenhliziyo, kwakunye nokusetyenziswa kweziyobisi ezithile. electrocardiogram Eqhelekileyo kuvumela akakhawulezi ngokwaneleyo ukuba afunyaniswe isifo kwaye, ke ngoko, ukuba ugqirha ukuba ukumisela amayeza, kuthathelwe ingqalelo yonke imibandela enxulumeneyo. Kwiimeko kakhulu, kusenokuba yimfuneko ukufaka ipacemaker (ipacemaker), nto leyo eya kuthumela inkqubela ngqo kwi imisipha ngentliziyo, ukuze kuqinisekiswe ukusebenza eqhelekileyo umzimba.

Kufuneka wenze ntoni xa eos itshintshile?

Okokuqala, kubalulekile ukuqwalasela ukuba kukodwa axis ukwahluka intliziyo ayikho isiseko ukuveliswa isifo. Video indawo angakupha ukunyuka iimviwo olungagungqiyo ngakumbi malunga nesigulane eso. Naluphi na utshintsho electrocardiogram akakwazi ukwenza ngaphandle kokubonisana cardiologist. An ugqirha onamava uya kuba nako ukuqaphela nanjengokwesimo kwaye ngezifo, kwakunye kumisela uviwo xa kuyimfuneko. Oku kunokuba echocardioscopy ukuba ahlole phando imeko imithambo kunye ventricles, iliso uxinzelelo lwegazi, kunye nezinye iindlela. Kwezinye iimeko, umntu iingcali ezinxulumene thethwano ukuze isigqibo ekuqhutyweni elizayo yesigulana.

Ngamafuphi, sifanele kubalaselisa iingongoma ezibalulekileyo:

• ama njengento eqhelekileyo ixabiso uluhlu ° ukusuka +30 ukuya + 70.

• Tye (0 ukuya + 30 °) kunye nkqo (ukusuka +70 ukuya + 90 °) ukuma ezimanyeneyo intliziyo lixabiso elisebenzayo, yaye musa ukuthetha malunga nophuhliso nasiphi na isifo.

• Ukunxaxha video ekhohlo okanye ekunene ingaveza ezahlukeneyo ukuphazamiseka kule Uhanjiso kwinkqubo intliziyo ifuna specialist neengcebiso.

• ama Ukutshintsha ukubonwa kwi-ECG, asikwazi kumiselwa isifo, kodwa isizathu sokuba ukundwendwela cardiologist.

Intliziyo - yinto ilungu emangalisayo ukuba ukusebenza kwazo zonke iinkqubo omzimba womntu. Naluphi na utshintsho ezenzeka kuyo, nakanjani kuchaphazela yonke eziphilayo. ingcali rhoqo kwaye sicatshulwa kweemviwo ECG uya kuvumela ixesha ukuchonga ukuvela kwezifo kwaye uphephe uphuhliso naziphi na iingxaki kule nkalo.