Fibrillation atrial

Omunye arrhythmia ihlangabezane kakhulu abantu - fibrillation atrial. nokudlanga Its 0.5% abantu sebebonke. ukubaluleka Prognostic kwalesi sifo futhi ezinkulu. Ukuba khona ka fibrillation atrial kwandisa lokufa kweziguli kabili, uma kuqhathaniswa nabantu abangenalo ukwephula conductivity umsebenzi. Umnyaka eyinhloko abantu abahlupheka ngendlela ehlala njalo lesi sifo - asebekhulile. Paroxysmal fibrillation atrial landile nentsha.

izinhlobo ezimbili isifo: paroxysmal (paroxysmal) nokuphikelelayo. Isikhathi sokuqala ukuhlaselwa arrhythmia isifo kuthiwa wayeka bebodwa noma ngosizo imithi. Ukwelashwa yaleli fomu sifo iqondiswe ukufeza bese silondoloza kwenhliziyo okuvamile. Ukuqhubeka fibrillation atrial kungaba ukubuyela ngokuphelele ekubhemeni kakade Kuvezwe zokugula ngaphambili noma fibrillation lokuqala isilungisiwe. Lo mbuso waqhubeka ubusa izinsuku eziyisikhombisa, futhi ehlale edlula izidakamizwa.

izizathu

fibrillation atrial kwenzeka ngokumelene ingemuva izifo kohlelo eziphathelene nenhliziyo. Lesi sifo njalo kakhulu ukuthi kuholela ukuthuthukiswa kwe-arrhythmia libhekisela senhliziyo (50-60% eziguli), umfutho wegazi ophakeme (40-50%), ukuxhumelela imithambo yenhliziyo dlula ngokuxhunyelelwa (5%), acute isilethikusebenza. Fibrillation ngokuvamile kwenzeka kubantu ababusebenzisa kabi utshwala. Kulokhu eba zenhliziyo oludakayo, okuyinto kuphakamisa ukubukeka arrhythmia. Izifo ezithathelwanayo nokuphazamiseka kwamanzi-electrolyte umzimba futhi neqhaza ukuvela kwalesi sifo.

ukuthuthukiswa indlela

fibrillation atrial kwenzeka ne kokunikezwa kwe-ATRIUM kwesokunxele inhliziyo. Ezingxenyeni ezithile zase-myocardium kokuba izinguquko ezithile pulses kagesi esebenzayo icuphe arrhythmia. Phakathi atrial fibrillation kuhlasela waphawula disorganization zonke izinqubo kagesi (indlela, senhlekelele, abampofu ukuqhanyelwa inhliziyo imisipha Imicu yotshani). Kwakheka ngeminithi pulses 700, ahlanganisa amaqembu amancane imicu, okuyinto ephazamisa evamile systolic ukusikwa. kuphela ingxenye ishayela ligcinwe myocardium. Nokho, ukuhlakulela tachycardia, okuyinto kuhlangene arrhythmia.

izimpawu

fibrillation atrial libhekene zimpawu ezilandelayo: umuzwa ukuphazamiseka futhi palpitations, kabi noma ubuhlungu enhliziyweni, ubuthakathaka, isiyezi, esifubeni yobunzima, iphika ukuthi kwenzeka ngisho uphumule, ukukhathala, okuyisona isikhathi eside.

Kwezinye izimo, lesi sifo libhekene isithombe emtholampilo ubuqiniso kusulwe. Kulokhu, iziguli ungazizwa ukuphazamiseka ejwayelekile yomsebenzi inhliziyo, zingase ziyekwe hhayi impilo jikelele ngesikhathi ongaphakeme kwenhliziyo. Nokho, ngaphandle kokwelashwa, lolu hlobo arrhythmia kungenzeka ukuthi umataniswe ukuthuthukiswa ukuxakeka. Lezi zihlanganisa isifo senhliziyo, isifo cerebrovascular, okuholela unhlangothi, infarction emathunjini. It is wafakazela ukuthi kulondolozwe fibrillation atrial eminyakeni kuholela ukwehla umsebenzi bokusungula. Ngakho-ke uba amasu ezibalulekile zokuxilonga, ebaluleke kunazo zonke okuyinto electrocardiogram. It uma lokhu izinguquko isici waphawula arrhythmia: engekho wave P kuya QRS eziyinkimbinkimbi wave sokugembula Kutholwe esikhundleni f, okuyinto angusayizi ohlukile, ukuma. ubude awo 700 ngomzuzu. Zenhliziyo, lapho uzingela izinguquko ezinjalo ngokuzethemba singayisebenzisa kanjani ngokuphumelelayo le uphethwe.