Calaamadaha iyo Daaweynta Cudurka Sinus Nodal Reantricardiya (SNRT)

Sinus nodal reertant tachycardia (oo sidoo kale loo yaqaan SNRT) waa mid ka mid ah arrhytmia oo loo yaqaan ' supraventricular tachycardia' (SVT) , kuwaas oo ah wadnaha oo degdeg ah oo ka yimaada wadnaha wadnaha. Cudurka qanjirada nudaha ee 'sachicardia' ayaa ah qaabka ugu hooseysa ee SVT.

Guudmarka

Cudurka qanjirada 'sachicardia' waa daaweyn taakuleeye . Sida had iyo jeer kiiskani waa taakawidhiyaasha yareeya, suuxdinta dareen-celinta xuubka yaryar ee sambabada ayaa dhacda maxaa yeelay waxaa jira xiriir koronto oo dheeri ah oo wadnaha ah, kaas oo ka yimaada dhalashada.

Dhiig karka sir-shiidka ah, oo ah xiriirka dheeriga ah - iyo dhab ahaanba wareegga wareegga ee soo saarida arrinfiska - wuxuu ku yaalaa gudaha noodhka yar ee sinus .

Astaamaha

Astaamaha SNRT waxay la mid yihiin calaamadaha inta badan lagu arko nooc kasta oo SVT ah. Calaamadaha ugu caansan waa cirbadeynta, inkasta oo dadka qaarkiis ee qaba arrinthmia ay sidoo kale la kulmi doonaan nooc wareer ah "wareer".

Sida SVT-yada intooda ugu badan, calaamadaha sida caadiga ah waxay bilaabaan inay si degdeg ah u bilaabaan oo aan lahayn digniin gaar ah. Waxay sidoo kale baaba'ayaan si isku mid ah - inta badan daqiiqado yar ka dib dhowr saacadood.

Noodhka sanka waxaa si weyn u soo baxa dareemaha "vagus" , sidaa daraadeed dadka qaba xuubka 'nachal nodal tachycardia' badanaa waxay joojin karaan xaaladahooda iyagoo qaadaya tallaabooyin si ay u kordhiyaan codka dareenka dareenkooda, sida fulinta manhajka Valsalva , ama wajiga wajiga biyaha barafka dhowr ilbidhiqsi.

Kala duwanaanta ka yimaada Sinuuska aan habooneyn ee Tachycardia

Cudurka 'sinachardia sinuscardia ' (IST) wuxuu la mid yahay qalabka cadaymaha ee sinuscardia tan iyo labadii arrimood ee ka soo baxa nudaha sanka.

Si kastaba ha noqotee, dabeecaddooda way kala duwan yihiin. Cudurka macdanta ee Sinus waa daaweyn taakuleeyn leh, sidaa daraadeed wuxuu bilaabmayaa oo joojiyaa si ula kac ah, sida furfurista iyo furfurnaanta iftiinka; iyo marka bukaanku uusan haysan xanuunka dhabta ah ee taakulada, heerka garaaca wadnaha iyo garaaca wadnaha ayaa weli ah mid caadi ah.

Taas bedelkeeda, IST waa dhakhtarku si toos ah u shaqeeya . Sidaas daraadeed, ma bilaabi doonto oo joojinayso si tartiib ah laakiin halkii, si tartiib tartiib ah ayuu u dedejiyaa oo si tartiib tartiib ah u yareeyaa. Sidoo kale, heerka garaaca wadnaha ee dadka badankood ee IST badanaaba dhab ahaantii gebi ahaan ma ahan "caadi". "Halkii, xaddiga garaaca wadnaha wuxuu had iyo jeer kudhaca ugu yaraan xoogaa sarreeya, xitaa marka uusan soo saarin calaamado.

Daaweynta

Haddii ay dhacdo in dhicikartariyadu aysan caadi ahayn, gaar ahaan haddii si fudud loo joojin karo iyadoo la sii kordhin karo codka foosha, dadka qaba xuubka jilicsan ee sanbabada ayaa laga yaabaa in aysan u baahnayn daweyn kasta oo daaweyn ah - iyada oo laga fogaynayo barashada sida loo ogaado in arrin xasaasiyaddu socoto, iyo sida si loo joojiyo.

Haddii daaweyn dheeraad ah loo baahan yahay - sababtoo ah marxalado isdaba joog ah ama ay ku adagtahay joojinta marxaladaha - daaweynta dawooyinka inta badan waa mid waxtar leh. Qaadashada beta-blocker ama block blockers-ka ayaa badanaa si weyn u yareeya inta jeer ee soo noqnoqoshada, iyo / ama u sahlaan joojinta.

Haddii sanbabada qanjirada 'nachal replicant' macnaheedu waa mid dhib badan oo aan ka jawaab celineynin daaweyn aan habooneyn, daaweynta abortanku badanaaba waxtar ayey u leedahay in laga takhaluso arxanka guud ahaan.

Si kastaba ha noqotee, way adag tahay in la mariyo marinka dheeraadka ah ee korantada ee nukliyeerka iyada oo aan wax khasaari karin inta ka dhiman nalka sanka.

Sidaa daraadeed habka abortusku wuxuu halis ugu jiraa in uu soo saaro bradycardia sinus , taas oo ah in qalabka wadnaha oo joogto ah loo baahan yahay.

Sidaa daraadeed, isku dayo in la helo daaweynta aan daaweynta lahayn waa in had iyo jeer la sameeyaa ka hor inta aan la tixgelinin daaweynta abortiska ee loogu talagalay daaweynta suuxinta guntimaha.

> Ilo:

> Fogoros RN, Mandrola JM. Dhaqdhaqaaqa Supraventricular Tachyarrhythmias. Gudaha: Fogoros 'Electrophysiolgic Test, 6th, John Wiley & Sons, Oxford, 2017.

> RL, Joglar JA, Caldwell MA, et al. 2015 ACC / AHA / HRS Tilmaamaha Maareynta Bukaanka Dadka Qaangaarka ah oo leh Tachycardia Tachycardia: Warbixin ka timid Kulliyoologiyada Maraykanka ee Daaweynta Daaweynta Daaweynta wadnaha / American Heart Association ee Tilmaamaha Tababarrada Xanuunka iyo Wadnaha Qalabka Wadnaha. Qalbabka wadnaha ee 2016; 13: e136.