Kuyini tachycardia. Izimbangela, ukwelapha lesi uphawu

Izinga ejwayelekile kwenhliziyo e abadala ichazwa uhla 60 - 80 ngomzuzu. Tachycardia - kwenhliziyo ezingaphezu kwezingu-80 ngomzuzu. Itheku node wenza indima emzimbeni umlamuli eyinhloko kwenhliziyo. Ngokwandisa umsebenzi itheku engeyokuqala bedle izici ezihlukahlukene zangaphakathi nezangaphandle tachycardia itheku eba, izizathu okuyinto ukwelashwa sichaziwe ngezansi.

Itheku tachycardia - Ubangela, Ihlahlubo, Ukwelashwa

Itheku tachycardia ayivamile ezihlobene nesifo senhliziyo futhi uzimisele izimo ezahlukene bokuphila sokugembula. Kungaba nawukucindezeleka ngokomzwelo, umthwalo ngokomzimba, izinga lokushisa liyakhuphuka. Ubuhlobo Akwaziwa ekhona phakathi imvamisa ukusikwa ezisekujuleni kwenhliziyo futhi umzimba lokushisa - ukwanda amazinga okushisa ngokushutheka lesi 1c e kwenhliziyo luyanda 6-10 bpm. Sokugembula itheku tachycardia ungaphakathi ukuhluleka inhliziyo imvelaphi ezahlukene.

Okuphambene itheku tachycardia libizwa bradycardia itheku. Uma lokhu isimo kunqunywa kwenhliziyo angaphansi kuka-60 ukusikeka ngomzuzu. Bradycardia eba ngenxa ukunciphisa umsebenzi engeyokuqala itheku.

Lezi arrhythmias elula inhliziyo elincane kakhulu zokuxilonga. ECG thuthuva isigqi ezinjalo cishe akahlukile kuyinsakavukela. Ukwelashwa ezinqunyiwe lingaze ukwelashwa isu incike imbangela ezaholela ukuphazamiseka automaticity itheku engeyokuqala.

tachycardia Paroxysmal: izimbangela, ukuxilongwa kanye nokwelashwa

Kuyini paroxysmal tachycardia, izimbangela, ukwelashwa kwalesi simo sichaziwe ngezansi.

Paroxysmal tachycardia ngokuthi ukuhlaselwa isifo senhliziyo, lapho inhliziyo ishaya kuyinto 150 - 220 ngomzuzu lapho kunesidumbu khona isigqi lesifanele. Njengomthetho, baqala futhi baphethe ngokuzumayo. Paroxysmal tachycardia, izimbangela, ukwelashwa kungase kube ezahlukene, njengoba ihlukaniswe ku atrial futhi ventricular.

Atrial tachycardia paroxysmal akuyona into engavamile kubantu obuhle engazinzile isimiso sezinzwa. Isikhathi esining impela ukuhlasela kwenzeke ngemva ukucindezeleka ngokomzwelo, ukuhlukumeza iziphuzo, njengabo itiye eqinile, ikhofi kanye notshwala. Lezi zici ukwandisa excitability isimiso sezinzwa futhi kwenyuswe ukuthuthukiswa yokwanda kwenhliziyo.

Paroxysmal tachycardia supraventricular ngokuvamile kubangelwa ithonya reflex ku wenhliziyo izifo ezahlukene izitho zangaphakathi. Ukuhlaselwa kungenzeka kube umphumela ukungalingani hormone ngesikhathi sokukhulelwa, ukuya esikhathini.

ifomu Ventricular ngokuvamile kwenzeka lapho esindayo organic isifo senhliziyo (isifo ischemic, ikakhulukazi phakathi acute isilethikusebenza, myocarditis, umfutho wegazi ophakeme emithanjeni).

Iziguli ngesikhathi kuhlasela esekhala palpitations okungazelelwe. Kungase kube umuzwa ukusinda inhliziyo nobuhlungu angina hlobo. Ngezinye izikhathi kukhona ukucanuzela kwenhliziyo, ukuhlanza. Paroxysmal Tachycardia uvame ukuhambisana ubuthakathaka jikelele, ukukhathazeka, ngezinye izikhathi isiyezi, nakwisyncope.

Phakathi ukuhlolwa kungacacisa ukuthi laliphinyiselwa isikhumba pallor, nobude ukuhlaselwa at - acrocyanosis kwagcizelela izitsha entanyeni okusizwa ukushaya. ishayela Rhythmic, njalo, ukugcwaliswa encane. BP ngokuvamile encishisiwe.

Ukuxilongwa paroxysmal tachycardia uqhutshwa ikhumbula idatha ECG.

Supraventricular tachycardia kuhlasela zingayeka izenzo okuhloswe ngazo ukukhuthazwa emsipheni vagus. Ukuze wenze lokhu, ungakwazi acindezele zamehlo, Cindezela imisipha besisu, ntombazane ukuhlanza, ukuphakamisa isiguli ukwenza umzamo, ukuze babambe umoya. Nge ukwehluleka ukusebenzisa izidakamizwa antiarrhythmic. e ezinzima ukushukuma cardiopulmonary futhi cardioversion. tachycardia Ventricular selashwe ekuphathweni parenteral izidakamizwa antiarrhythmic ebekiwe cardioversion.

Siye kulesi sihloko, okuyinto tachycardia, izimbangela, ekwelapheni yilesi sifo emitholampilo.