Inhliziyo isigqi ezimweni ezivamile futhi sokugembula

Isigqi Inhliziyo encike ngqo kwi pulses ekhiqizwa kuleli engeyokuqala itheku, okuyinto esemqoka umshayeli kwenhliziyo, noma kwezinye izingxenye uhlelo conduction. Ngo evamile itheku node edonsa pulses nge imvamisa 60-100 elingu-1, kuyilapho abacindezela kungenzeka omunye umshayeli 'kwenhliziyo. Ukubukeka ukusikeka ngabanye ababhekene ngezikhawu efanayo. Ukushintsha ubude besikhathi phakathi ukusikeka ngabanye kuholela nokufinyezwa systole - ukushaya kwenhliziyo noma ukwehla diastolic - ukuphumula kwenhliziyo. It is kulawulwa uhlelo endocrine, inhliziyo isigqi ngosizo amahomoni autonomic nesimiso sezinzwa.

ukushaya kwenhliziyo Irregular kubonakala ngesimo ukushesha, deceleration, futhi ukubonakala imivimbo ezengeziwe lokungafani ngokuphelele endaweni Kufinyeta kunezinxushunxushu.

Kungani ngivule isigqi inhliziyo?

Nomnyombo lokhu kungaba yizifo ngezifo inhliziyo, okuyinto ngokuhamba kwesikhathi phambili ekuthuthukiseni ogulayo itheku syndrome -simptomokompleksu izimpawu zingase ukuthi anyamalale, zibonakale sengathi zishintsha izinga. Lezi zihlanganisa ukuvela isiyezi, ukukhathala, yokufikelwa, ukuphazamiseka ukwazi, ukuhluleka kwenhliziyo. On isigqi inhliziyo nomthelela kakhulu ngenxa yezizathu ezilandelayo:

- emoyeni-yokuntuleka (hypoxia);

- nomfutho wegazi ophezulu;

- isilethikusebenza nezinye izinhlobo yenhliziyo Umthambo isifo;

- isifo senhliziyo kanye isifo ukuvuvukala we myocardium;

- azalwa naso eshintsha itheku;

- ukusetshenziswa kwezinto excitatory;

- izifo endocrine;

- ukusetshenziswa ejenti ezithile zokwelapha;

- ukudla, ukuphuza utshwala ngokweqile, ukubhema;

- ukucindezeleka futhi engadingeki okuvelayo;

- anaemia;

- inhliziyo ukwehluleka;

- sindisa ngokomzimba.

Yiziphi inhliziyo isigqi iziyaluyalu

Inhliziyo isigqi iziyaluyalu zenzeka cishe wonke amadoda esikhathini esithile ekuphileni kwabo. Ngokuvamile arrhythmias imithetho ezihlukile, kwezinye izimo - egunjini lokuhlolwa kwezifo. Arrhythmias ngokuvamile izimpawu zokuqala yesifo senhliziyo.

Okuvame kakhulu okungavamile itheku isigqi inhliziyo. Leli qembu kuhlanganisa zokuphefumula arrhythmia arrhythmias, tachycardia itheku futhi bradycardia.

arrhythmia zokuphefumula akusona sokugembula neyaziwayo kalula, kuyilapho ekutadisheni ishayela kanye ukuphefumula. Ngokuvamile kwenzeka kubantu ngokomzwelo, nge uhlelo labile sezinzwa.

Mayelana itheku tachycardia bathi uma inhliziyo ishaya idlula 80 ngomzuzu. Lokhu arrhythmia kuvamile kubantu enempilo ngesikhathi umsebenzi, uma imizwelo enamandla, ukwenyuka kwezinga lokushisa. Imbangela lolu hlobo arrhythmia nezifo - ukutheleleka, carditis, nciphisa kwegazi nezinye izimo zokucabanga okubangelwa isifo.

Uma ukushaya kwenhliziyo kunqunywa okungenani 60 - kutholakala ukuthi uphethwe yini itheku bradycardia. Bradycardia ngokuvamile kwenzeka abasubathi, abantu abenza umsebenzi onzima, zicabanga futhi ngezinye izikhathi kuyenzeka ngesikhathi sokulala. Imbangela ukuthuthukiswa isimo izidakamizwa ezahlukene medicated, izifo ezibangelwa amagciwane, ngezinye izikhathi - isilethikusebenza.

Ukuze uthole olunye eziyinkimbinkimbi inhliziyo isigqi iziyaluyalu zihlanganisa arrhythmia ethunjini. Isizathu esiyinhloko nesenzakalo yabo Ukwakheka kwezitho izikhungo ezingeziwe excitability e myocardium. Leli qembu arrhythmias zihlanganisa amabhithi ngaphambi kwesikhathi, tachycardia paroxysmal, fibrillation atrial.

Okwehlisa ka-pulse le inhliziyo conduction uhlelo , noma ukumisa okuphelele nokuvinjelwa ngokuthi. Kuye ingxenye iziyaluyalu ukuvinjelwa ukuhlukanisa itheku-atrial, atrioventricular, futhi ukuvinjelwa amagatsha ngabanye lenqwaba laKhe.

Njengoba ubona, inhliziyo isigqi evamile ziyahlukahluka ngaphakathi kwemikhawulo ububanzi. Xilonga kwenhliziyo izinguquko usebenzisa electrocardiogram. Njengomthetho, abadala - kalutho lesi sifo, futhi izimpawu zezifo ezihlukahlukene inhliziyo nezinye izitho. Ngakho-ke, ukwelapha arrhythmias ngokuyinhloko ekwelapheni lesi sifo ecashile.