Ndi olamulira magetsi a mtima chiyani? Olamulira kupatuka kwa lamanzere ndi lamanja

Olamulira amagetsi a mtima (mbo) - ndi imodzi mwa magawo waukulu electrocardiogram lapansi. Mawu akuti yogwira ntchito cardiology, ndi matenda zinchito kuwalitsa njira ikuchitikira chiwalo chofunika kwambiri m'thupi la munthu.

Malo a mtima magetsi olamulira limasonyeza aluso zimene zimachitika mu minofu mtima miniti iliyonse. chizindikiro ichi ndi Uwerenge kusintha onse bioelectric anamuona pa limba. Mukamafinya lililonse dongosolo ECG akaundula a malemeredwe elekitirodi anakafika mu mfundo mosamalitsa wotsimikiza. Ngati mfundo izi anasamutsa pa notional atatu azithunzi omwe tikunena ntchito dongosolo akhoza kumva ngati imeneyi olamulira magetsi a mtima, kugwira ntchito zowerengetsa ngodya zake ndi ulemu kwa thupi lenilenilo.

Kodi Ine kutenga electrocardiogram?

ECG kujambula zichitike chipinda chapadera, kwambiri lotetezeka ku kusokonezedwa zosiyanasiyana magetsi. Wodwala ili pabedi, kuika chotsamira pa mutu wake. ECG maelekitirodi ndi superimposed (4 ndi 6 pa nthambi pa thorax a). Kujambulitsa ndi electrocardiogram anachita pa chete kupuma. Choncho olembedwa pafupipafupi ndi mokhazikika heartbeats, ndi malo a mtima magetsi olamulira, ndi ena magawo ena. njira imeneyi kuti aone ngati kupatuka ndi mu thupi la ntchito, ndiponso amatchula kuti wodwala kukaonana ndi cardiologist ngati pakufunika kutero.

Izi zimakhudza malo wamkazi?

Pamaso tikukamba za malangizo magetsi olamulira ayenera kumvetsa kuti akuimira mtima dongosolo conduction. nyumba imeneyi ndi udindo ndime ya zimachitika myocardium lapansi. Kuchititsa dongosolo la mtima - ndi nthenda ulusi minofu interconnecting mbali zosiyana za thupi. Imayamba ndi nkusani mfundo, yomwe ili pakati pakamwa mitsempha dzenje. Komanso, patsogolo ndi kunditumiza ku mfundo atrioventricular, isanafalikire mu mmunsi mwa atrium bwino. The kulandirana chotsatira chomwe ndi mtolo wa Ake, amene mwamsanga diverges mu miyendo iwiri - lamanzere ndi lamanja. Ulusi ventricle ventriculonector yomweyo kudali mu ulusi Purkinje, ozama lonse mtima minofu.

Nyemba kufika mu mtima, sangathe kupewa kuchititsa dongosolo m'mnyewa wamtima. Mlatho zovuta mwaika chabwino, kumva kusintha pang'ono mu thupi. Ngati monyanyira mu dongosolo magetsi conduction wa olamulira mtima kusintha malo ake kuti palinso kulembedwa pa electrocardiogram ndi.

Mungasankhe mbo malo

Amadziwika kuti mtima wa munthu uli atria awiri ndi ventricles awiri. Awiri kufalitsidwa (yaikuluikulu) kuonetsetsa uziyenda bwino ziwalo zonse ndi kachitidwe. Mu misa yachibadwa kumanzere yamitsempha yamagazi ndi akuluakulu pang'ono kuposa kumanja. Pankhaniyi, likukhalira kuti nyemba zonse kudutsa ventricle kumanzere, ndi penapake mphamvu, ndi magetsi mtima olamulira adzakhala lolunjika pa iye.

Ngati maganizo kuloza udindo wa thupi atatu azithunzi omwe tikunena ntchito dongosolo, inu mudzawona kuti mbo adzakhala ili pa makona a madigiri +30 kuti +70. Nthawi zambiri izi ndi mfundo zolembedwa ECG lapansi. Olamulira magetsi a mtima akhoza m'magulu osiyanasiyana madigiri 0 90, ndipo nawonso, monga cardiologists, ndi ponseponse. N'chifukwa chiyani kusiyana maganizo?

Avereji malo olamulira mumtima magetsi

Pali mphatso zitatu za mbo wa. Uthunthu wabwinobwino wa +30 kwa + 70 °. njira izi zimapezeka mu namtindi wa odwala amene waponya ku phwando kuti cardiologist lapansi. Zamagetsi ofukula olamulira a mtima ndicho anthu Taphunzira adynamic. Mu choncho, phindu la mbali chifuniro osiyanasiyana kuchokera +70 kwa + 90 °. Chojambula yopingasa olamulira a mtima wapezeka pa otsika, odwala mwamphamvu apangidwe. Izi makadi dokotala chizindikiro mbo mbali 0 kuti + 30 °. Aliyense wa mungachite izi ndi wakudziko ndi sikutanthauza chilango chilichonse.

Nthenda mtima magetsi olamulira malo

Choyenera imene magetsi mtima olamulira umafuna chokha si matenda. Komabe, kusintha kumeneku mu electrocardiogram ndi zingasonyeze monyanyira osiyanasiyana mu ntchito ya chiwalo chofunika kwambiri. Ndi kusintha kwakukulu zotsatirazi matenda analowezedwa conduction dongosolo kugwira ntchito:

• matenda a mitima;

• Matenda mtima kulephera;

• cardiomyopathy ya chiyambi osiyanasiyana;

• vuto lobadwa.

Kudziwa za pathologies awa, cardiologist adzatha zindikirani vuto ndi kumutsatira wodwalayo mankhwala kuchipatala. Mu zina, kulembetsa kupatuka mbo wodwala zofuna chisamaliro pangozi odwala mwakayakaya.

Kupatuka lamanzere olamulira magetsi a mtima

Ambiri zambiri, awa ECG kusintha zasonyezedwa ndi kuwonjezeka mu kumanzere ventricle. Nthawi zambiri amapezeka ndi kupitirira kulephera mtima, pamene thupi sitingapeze mokwanira ntchito yake. N'zotheka chitukuko cha chikhalidwe ichi ndi oopsa, matenda limodzi ndi ziwiya lalikulu magazi ndi kuchuluka magazi kukhuthala. Limati awa onse, ventricle kumanzere ayenera kugwira ntchito kuti avale. mpanda wake thickening, zikubweretsa malemba mosalephera mwa myocardium chisokonezo zimachitika.

Olamulira kupatuka amapezeka komanso pamene anachoka kung'ambika constriction. Pankhaniyi stenosis wa lumen wa valavu ili pa kubwereketsa wa ventricle kumanzere. chikhalidwe ichi limodzi ndi kusokonezeka kwa otaya yachibadwa magazi. Part wa iwo anapitiriza mu ventricle kumanzere, kuchititsa anatambasula izo, ndi chifukwa, chisindikizo cha makoma ake. Zonsezi ndi kusintha wokhazikika mu mbo chifukwa chomwa wa zimachitika myocardium lapansi.

Kupatuka kwa olamulira bwino magetsi mtima

makhalidwe amenewa momveka bwino bwino yamitsempha yamagazi hypertrophy. asinthire osauka matenda ena kupuma (mwachitsanzo, bronchial mphumu kapena aakulu obstructive matenda m'mapapo mwanga). Ena kobadwa nako zopindika mtima komanso zikhoza kukulitsa wa ventricle bwino. Choyamba, ndi Dziwani stenosis m'mapapo mwanga. Nthawi zina, tricuspid vavu insufficiency kungayambitse zikamera wa kudwala zimenezi.

Chiopsezo kusintha mbo?

Nthawi zambiri kupatuka mtima olamulira magetsi kugwirizana ndi hypertrophy wa ventricle a. chikhalidwe ichi ndi chizindikiro cha nthawi-ataima ndondomeko aakulu, monga ulamuliro, sikutanthauza mwadzidzidzi cardiologist. The ngozi ndi kusintha kwa olamulira magetsi chifukwa anatseka misewu mtolo wake. Pankhaniyi linaphwanya conduction kwa zikhumbo pamodzi myocardium, ndi Choncho, pali chiopsezo mwadzidzidzi mtima kumangidwa. Zimenezi zimafuna mwamsanga alowererepo cardiologist ndi chithandizo pachipatala apadera.

Kukhala izi kudwala mbo akhoza kukanidwa ngati lamanja kapena lamanzere, malingana ndi ndondomeko kutanthauzira. Chifukwa anatseka misewu angakhale ndi infarction m'mnyewa wamtima, matenda a minofu mtima, komanso kugwiritsa ntchito mankhwala ena. electrocardiogram Normal amalola moti kuika matenda, choncho athe dokotala kuti mankhwala mankhwala, amaganizira zinthu onse okhudzidwa. Zikavuta, kungakhale kofunika kuti kukhazikitsa pacemaker (pacemaker), zomwe adzatumiza zikhumbo mwachindunji mu minofu mtima, ndipo potero kuonetsetsa ntchito yachibadwa ya thupi.

Kodi kuchita ngati mbo wosinthika?

Choyamba, ndi bwino kuganizira kuti palokha ndi kupatuka olamulira a mtima si zifukwa yopanga matenda. Mbo malo zitha kungadzutse Kupenda kwambiri okhazikika wodwala. kusintha kulikonse mu electrocardiogram sangachite popanda kufunsira ndi cardiologist. An dokotala wodziwa adzatha kuzindikira ponseponse ndipo kudwala, komanso adzaika Kupenda zina ngati n'koyenera. Izi zikhoza kukhala echocardioscopy kwa Zipangizo kuphunzira chikhalidwe cha atria ndi ventricles, kuwunika magazi, ndi njira zina. Nthawi zina, kukambirana zokhudzana akatswiri kusankha khalidwe tsogolo la wodwalayo.

Kulonga n'cigwagwa, tiyenera mfundo zina zofunika:

• mbo ankaona yachibadwa mtengo osiyanasiyana kuchokera +30 kwa + 70 °.

• Cham'mbali (0 kuti + 30 °) ndi ofukula (kuchokera +70 kwa + 90 °) malo a olamulira a mtima ndi mtengo zomveka, ndipo musanene za chitukuko cha matenda aliwonse.

• zolakwika mbo lamanja kapena lamanzere mwina zimasonyeza matenda osiyanasiyana mu dongosolo mtima conduction ndipo amafuna malangizo katswiri.

• Kusintha mbo wapezeka pa ECG, sakhoza ngati matenda, koma chifukwa kukaona cardiologist.

Mtima - ndi chiwalo zodabwitsa kuti lidzigwira ntchito za machitidwe onse a m'thupi la munthu. Aliyense kusintha kunachitika izo, chifuniro zivute zitani, zimakhudza lonse chamoyo. Zonse dokotala ndiponso ndime ya mayeso ECG adzalola nthawi kudziwa zikamera matenda aakulu ndiponso kupewa chitukuko cha mavuto aliyense mu dera lino.