'O ka ma'i'O nā ma'i a me nā kūlana

He aha ka holo'ana o ka pacemaker irial?

Pacemaker Polenekia o na atria - he 'ano o ka cardiac arrhythmia. Arrhythmia lapaau i kapaia ka 'aʻe' ana o ke Kal, i hiki ke olelo ia e like me ka mahuahua naʻau ana, hoʻonui paha deceleration, a me ka naau kani i loko o ka ole lauana ike ma ka lalo keena o ka naau.

Kekahi arrhythmias i ike i ke ano nui e noi ana 'inikua' uao, oiai kekahi poe, ua nui loa, he pono ole, a IeAUPIIe, IAa IO mai i ke kumu no ka pili. I ka hapanui o nā hihia,'a'ole i koi'ia ka hele'ana o ka lā'au kelepona i nā hanana o ka ne'e'ana i ka pacemaker, akā inā'o kahi ho'onanei kūlohelohe e ho'onāukiuki i ka mea ma'i, e'oi aku ka maika'i e nīnau i ke kauka e hō'oia i ka palekana o ia ma'i.

'O ke kahe o ke koko

Aia'elua mau ke'ena ma luna (ma ka'ākau a me ka hema hema) a me nā ke'ena'elua (ma ka'ao'ao'ākau a me ka hema). Holo ke koko ma kahi ala pololei i nā ke'ena a pau e hō'oia i ka holo'ana o ka oxygen a me nā mea'ai ma loko o ke kino.

'O ka mea mua,'o ke koko me ka li'ili'i o ka oxygen mai nā'ao'ao like'ole o ke kino i ka'ākau'ākau, a laila kahe i ka ventricle'ākau a ho'one'e'ia i loko o ka umauma. Ke lawe'o ia i ka oxygen waiwai nui mai ka ma'i mai, e kahe ana ke koko i ka'āpana hema, a laila i ka makani hema. Ma hope o kēia, e komo ke koko i hāpai'ia i loko o nā mea i loko a me nā māhele o ke kino.

'O ka hana o nā pulina uila

No ka ho'okahe i ke koko ma waena o nā lumi, pono ka hana i ka ho'oikaika i ka na'au. I kekahi'ōlelo'ē a'e, e ho'onui i ke atria a me nā ventricles e hā'awi i ke kahe mau o ka'ōpū ma o ka na'au a me ke kino holo'oko'a.

Kūkulu'ia kēia mau mea kū'ē e nā ho'oulu uila e puka mai ana mai nā pūnaewele kūikawā e hiki ke hana i nā hō'ailona me nā ho'ouna'ana i nā pūnaewele'ē a'e. Ho'okomo lākou i nā kamera e ho'ololi, ma muli o kekahi mau a me ka pinepine, no laila e hō'oia i ke kahe ola maika'i.

'O ke kōpena Sinoatrial

'O ka hua'ōlelo "migration o ka pacemaker i ka atria" pili pili i ka hana'ana o kahi hui o nā pūnaewele ma ka'ākau'ākau'ākau. Ua kapa'ia kēia mau'ano he'alino sinoatrial (sinus) a he kuleana no ke kaohi'ana i ke alapine a me ke kani'ana o nā pulina elele o ka na'au. No kēia kumu, ua kapa'ia ka hō'ailona kino i ka mea ho'okele ka'awai maoli. Ma o ia lā i ho'okumu'ia ai nā ku'i'ana o ka na'au, ma hope o kekahi manawa a me ka pinepine.

'O ke kōpena o ka'aehau

'A'ole e lawelawe pono ka'īlio sinoatrial wale iho - ua ho'okō'ia kāna hana e nā'ano hana like'ole. No laila, ho'oku'u i nā'ili kukui mai kēia pū'ulu o nā pūnaewele e komo i ka'īpili o ka wā kahiko (atrioventricular) i'oi hohonu a'e i ka na'au. Hō'alo ia i nā hō'ailona hou, e hō'oia ana i kā lākou komo'ana i loko o ka pu'uwai, a, pēlā, e mālama ai i nā ku'ikahi o ka pu'u wai.

Ke hele nei i ka mea pacemaker i ke kumu

Hiki i kekahi keiki ai'ole kekahi kanaka makua ke loa'a kahi arrhythmia ma'amau, kahi e hele ai ka mana o nā pulunā'au cardiac mai ka sinoatrial i ka'īpuka o ke kauā.

Holo ka ne'e'ana o ka pacemaker i ka'āpana i kekahi manawa, me ka nānā'ole i ka hana a ka mea e hana nei. Me ka'ike nui,'ike'ia ka arrhythmia ma ka ho'olālā hāpai a me ka hiamoe o ka pō.

Ma ke'ano he kūlana,'a'ole loa i loa'a ka loa'a'ana o ka pilikia. I kekahi mau mea, he'ano kīnā'ole ka na'au, akā i kekahi manawa ua'ike'ole'ia nā hō'ailona like'ole. 'A'ole hiki i kekahi kanaka ke ho'omaopopo iā ia inā he ne'e'ana o ka mea pacemaker ma ke kekona.

Nā mea pilikino

Ke'ike'ia nei kēia'ano arrhythmia i nā po'e o nā makahiki a pau, akā i ka'ike pinepine'ia i nā ma'i a me nā keiki'ōpio. Hiki ke'ike pinepine'ia ka ne'e'ana ma nā mea ho'okani pila a me nā mea mālama i ko lākou kino ma ke'ano maika'i. 'A'ole'ike'ole'ia nā kumu o ka anomaly.

I ka nui o nā kumu, hiki'ole i nā kauka ke pane pane'ole no ke kumu o ka ne'e'ana o ka mea pacemaker i ke kumu. Ma lalo o nā kūlana kūikawā,'o ia, he'ano kūpono'ole, e'ike'ia kēia ma'i ma hope o ka loiloi'ana o nā glycosides a me nā ma'i e ho'ohana'ia e mālama ai i kekahi ma'i ma'i ma'i.

Nā diagnostics

'O ka hele'ana o ke kalaika o ka pākīkī kahe i ka'āpana ma ka ECG (electrocardiogram) he maopopo loa. 'O ka hopena o ka nānā'ana ECG e like me ka pae o nā nalu. Hō'ike ka piko o ka nalu he kekeke o ka'ākau pono, i hana'ia e ke kīpona sinoatrial. Inā'ike'ia ka hemahema o kēlā mau nalu i ke ki'ikuhi (ho'ololi i ke'ano, ka nui a me ke wahi), ua hana ke kauka i kahi hō'ailona o "ka ne'e'ana o ka mea hana pā'ani i ka atria".

'O ka tachycardia irialic multilocus

Inā mana'o'oe he lā'au kālaiā'au kou, e koho me ke kauka e ho'oku'u i kahi hō'ailona pa'akikī i ka hikiwawe loa, "tachycardia" ke'anonui (chaotic). " 'O kēia ma'i ka like i nā'ano he nui i ka pilikia i ho'ākāka'ia ma kā mākou'atikala, akā, ma kēia'ano o arrhythmia, nā kī'aha pūpū e ho'okumu i nā pulina elele i ka manawa like. No ka hopena o ka hana ma'amau, ua ho'onui'ia ka'ōpū o ka na'au. Hiki i ka lachepia ma muli o ke kaohicardia.

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