SVC syndrome, sababaha iyo daaweynta

SVC syndrome ama cudur Wolff-Parkinson-White syndrome - cillad ah ee lagu dhasho ee qaab-dhismeedka wadnaha. In joogitaanka dogob Kent - tilmaamaha dheeraad ah oo ka soo atria si intraventricular ah, waa syndrome ugu badan ee hawlgelinta hore ee intraventricular ah. Inta badan dadka qaba cudurka this, kaas oo inta badan laga helay rag badan ee dumarka kuwaas oo aan lahayn calaamadaha cudurka wadnaha. Xidhmadiisii Kent waa raasamaal aan caadi ahayn macdantaa myocardial, oo ku yaalla aagga u dhexeeya mid ka mid ah intraventricular iyo Atrium bidix, taas oo muhiimad weyn ee pathogenesis ee diidmada daran.

In bukaanka qaar ka syndrome SVC laga yaabaa in ay ma daliilka kiliinikada, marka lagu daro arrhythmia. Half of bukaanada la yaab leh ayaa shaaca ka qaaday this tachyarrhythmias paroxysmal: flutter xogleh iyo wadne garaaca iyo supraventricular retsiprikornye. syndrome Tani waxaa inta badan la socda cudurada wadnaha sida prolapse waalka mitral Ebshtayna logu iyo cardiomyopathy hypertrophic.

Tan iyo SVC syndrome dhici kartaa foom oo hurda, oo ay la ogaado ayaa suuragal ah keliya marka dareenka korontada ah intraventricular ah. Tan waxa u sabab naafada ah wadooyinka boodi jihada karsado antegrade. On ECG lagu jiro sanka laxanka muujinta dardargelinta hore ee intraventricular uusan saamayn ku lahayn. Dhawaaqaa cudurka ERW ECG ayaa sifooyinka soo socda: a P bareeg gaaban - R, P - S; Wave D; kordhin QRS adag; tachyarrhythmia.

SVC syndrome Waxaa lagu ogaan karaa da 'kasta, laga bilaabo ilmaha dhasha ah. Its muujinta fududeeyo karaa wax dacwad cudurka wadnaha ee la tabinta AV dhalanrog. bandhigay joogtada ah ee cudurka SVC Ulasocto arrhythmia xumeeyaan hemodynamics intracardiac, taas oo shaki la'aan keenaysaa in la ballaariyo oo qolladaha ku wadnaha iyo yaraynta awoodda myocardium ah qandaraas. Calaamadaha cudurka waa xiran ee duration iyo inta jeer ee tachyarrhythmias. At 4% ee kiisaska marka cudurka bilaabmin dhimashada wadnaha, sida caadiga ah ay sabab u tahay garaaca dilaa.

SVC syndrome daweeyo oo looga hortago weerarro siyaabo kala duwan: si looga hortago weerar of tachycardia isticmaalka daroogada antiarrhythmic; marka tachycardia supraventricular noqontay waxaa laga codsadaa, triphosphate adenosine xididka, kaas oo keena wadnaha muddo gaaban oo ay qeybtii xiga; marka syndrome ah wadne-saaro Rogidda korontada deg-deg ah si ay u sii qaban wadooyinka nabaad dheeraad ah.

Wolff-Parkinson-White syndrome loola dhaqmo by qalliin xaaladaha: go'aanka dhacdooyin kordhaysa oo ah wadne-; weerar helitaanka tahiamitrii la hemodynamics oo yaraada; weerar helitaanka ka dib markii therapy antiarrhythmic; xaaladaha sababo sii dheerayn therapy daroogada.

Cudurku wuxuu leeyahay waxba kuma laha la-SVC 1A - shido safraya brand ee qarxa, lagu isticmaalo goobaha halista ah, shirkadaha iyo miinooyinka. daaro Kuwani waxa loo xiraa goobaha khatarta ah, shirkadaha sababtoo ah design waa xero flameproof, oo ka kooban guryo iyo cover.