Beats, su haddasawa

Beats - wannan irin arrhythmia, bayyana a sakamakon mahaukaci automaticity da kuma sake Entre inji da kuma bayyana kanta a farkon bugun zuciya ko kuma wani daga cikin sashen. Beats, dalili da kuma wuri na farkon ruri ne daban-daban. Dangane da wuri na bayyanar suke da daraja: atrial, na ramin zuciya wanda bai kai lashe da ƙanƙancewa faruwa a cikin atrioventricular maha? Ar.

Beats, da Sanadin wanda aka ƙaddara da lokacin bayyanar, kira farkon da kuma marigayi. A lokacin da ya tafi daga baya sa har sai da sabuwar lashe, da ake kira predektopichesky tazara (hada guda biyu lokaci). Ya ne tsananin gyarawa, isharar kowa tushen farkon ruri. M tsawon na jinkiri dangantawa da extrasystoles na bangarori daban-daban. Wannan canza siffar.

A kusa da connection tsakanin bayyanar farkon contractions da babban kari na zuciya ne ya sa ta fitowan da m ihisani babban (al'ada) bugun jini - postdepolyarizatsii inji, asynchronous repolarization ko sake-Entre.

Kadarorin extrasystoles bayanin kula da m hutu ne lokacin da tazara da cewa ya wuce tsakanin farkon ƙi, kuma da m bugun jini na asali kari. A tsawon lokaci na hutu dogara a kan ko akwai wani fitarwa na sinus kumburi. Bayan sallama ectopic sinus kumburi bugun jini wanda suka samu daga farkon atrial zumudi, wani sabon turu fara da nunawa a shi da wani lokaci tazara daidaita da asali sinus kari. Sa'an nan da darajar xabi'a kuma postektopicheskogo jinkiri samun guntu fiye biyu al'ada cardiac hawan keke, shi ne bai cika compensatory ɗan hutu. Idan sallama na babban taro na arrythmia ya auku, akwai cikakken hutu, cewa shi ne, Naira Miliyan Xari da xabi'a kuma postektopicheskih jinkiri daidai lokacin kiranka na biyu al'ada cardiac hawan keke.

Beats, su haddasawa, sanin da mita da kuma lokacin da bayyanar. Wanda ba safai ba ne farkon saukarwa (misali, beats bayan wani abinci) da kusan babu wani tasiri a kan hemodynamics, amma wani lokacin na iya samun prognostic muhimmanci, kasancewa a harbinger na mafi tsanani arrhythmias. Constant lashe, alternating tare da al'ada kari, wuya da cerebral jini ya kwarara. Idan uku a jere rikodin wanda bai kai contractions, wannan halin da ake ciki da aka fassara a matsayin wani paroxysm na tachycardia. Akwai tsammãninsa ya zama fibrillation na zuciya, idan akwai farkon wanda bai kai contractions, a hade tare da wani take hakkin tafiyar matakai na rayuwa a cikin myocardium.

Farkon ƙanƙancewa faruwa a cikin atrium, bayyanar bayyana P kalaman, wanda shi ne daban-daban daga al'ada siffar da kuma tsawon lokaci. QRS hadaddun kanta kasance iri guda. Rage na ramin zuciya-atrial fili a kan cardiogram bayyana ƙẽƙasasshen na ramin zuciya hadaddun. P hakori bace, tun zumudi ya zo daidai da atrial na ramin zuciya zumudi. Idan na ramin zuciya ƙanƙancewa ya auku a gaban atrial P kalaman ne korau kuma bayyana bayan da na ramin zuciya hadaddun.

Farkon ƙanƙancewa na ventricles a kan cardiogram gani a matsayin farkon na ramin zuciya hadaddun da ciwon supraventricular siffar. Kafin extrasystole ba P kalaman, na ramin zuciya gidaje kumbura kuma canza. Beats hagu ventricle bayyana kawancen na dama cuta reshe block da kuma mataimakin versa.

Beats, su haddasawa

Farkon ragi iya bi wani cututtukan zuciya, amma za su iya bayyana a kan nasu, saboda cututtuka na juyayi tsarin miyagun ƙwayoyi yawan abin sama, electrolyte rashin daidaituwa, barasa a cikin manyan yawa.

Yadda za a rabu da arrhythmia

Wajibi ne a kawar da dukan abubuwan da taimako zuwa ga farkon raguwa. Raba-aiki calms da juyayi tsarin kwayoyi. Rare cuts ba ya bukatar musamman da magani. Lokacin hade tare da hauhawar jini extrasystoles wajabta antihypertensive da antiarrhythmic kwayoyi (propranolol, verapamil et al.), Potassium kari, idan babu contraindications cikinta.