Soifua maloloinaFaamai ma Tulaga

Mo nisi auga, ma faailoa mai le auala e feutagaʻi tachycardia ventricular?

E faamatalaina ventricular tachycardia accelerating loto fua faatatau silia ma le 100 sasa. / Min. i le ogatotonu o le mea na tupu i le ventricle. I le 90% o mataupu e tulai mai i tagata i manuʻa faatulagaina o le pao loto. Le tele o taimi, o le faalavelave pao e fesootai ma faamaʻi alatoto coronary. E i ai se tachycardia mafai foi ona mafua ai infarction myocardial, faamaʻi loto congenital ma rheumatic ma ituaiga eseese o faafitauli ina ua uma togafitiga ma aafia ai le mafaufau fualaau faasaina po o anesthetics patino.

auga

O le mafuaaga ona o lenei faamaʻi e faateleina ma tausaga. Tagata aafia o ia i se tulaga sili atu nai lo tamaitai. Tagata laiti nai lo le 35 tausaga e faasaga i le talaaga o se myocarditis, e mafai ona e atiina ae foi cardiomyopathy hypertrophic ventricular tachycardia. O le faailoga ua taua e faapea:

  • se lagona o le palpitations, dizziness, popole;
  • shortness o le manava, tiga le fatafata;
  • Throbbing i le ūa;
  • i nisi o tulaga, o le osofaiga o le vaivai ma matapogia.

pathophysiology

tachycardia Ventricular tupu i ituaiga e lua: monomorphic ma tachycardia polymorphic. Monomorphic ituaiga e faamatalaina i se faasologa o excitation pulsed o lo o teuina e le aunoa. E tupu o le faaaliga o lenei ituaiga o tachycardia tupu i tagata ma le loto masani structurally. I nei tulaga, e masani lava ona lelei le vāloʻaga togafitiga. tachycardia ventricular Polymorphic eseesega variability i le faasologa o le faatoaagaina mai o le ventricles. O le mafuaaga o le mafai ona avea faamaʻi myocarditis, ischemia po abnormalities tuufaasolo i le faatulagaga o auala Ion.

tachycardia togafitiga

Togafitiga o ventricular e faia tachycardia i le gaoioiga o fualaau faasaina antiarrhythmic, lea e oo atu i le pito i tua o le auala e talanoa i le faamai faavae. Avea o le sooupu antiarrhythmic e masani ona faaaogaina lidocaine. O o lo o faafoeina intravenously i le 1 mg i kilogram o mamafa onosai. E masani lava, o lenei inumaga e oo atu i le 100 mg ma o lo o faafoeina i ni nai minute. Afai e leai se aafiaga mo le 15 minute ua toe faaaogaina le sauniuniga i le tasi inumaga. Afai ua tuuina atu faatasi tachycardia ventricular e se mataua uunaiga, faateleina ai e ala i le faaaogaina o amines pressor. O le a toe pao sinusu. Onanā glycosides fatu tachycardia ventricular taulimaina ma chloride potassium ma lidocaine po o vailaau faasaina "obzidan" o loo faaaogaina.

Le faaauauina o togafitiga ina ua uma ona fua faatatau loto le toe faaleleia

Ina ua ia tusia i luga o le pao toefuataiina fuafuaina vāloʻaga ma fuafuaga tau pulega onosai. ua tofia o ia e le fualaau faasaina togafitiga po o le faapipiiina cardioverter-defibrillator po ablation catheter. E tuufaatasia foi filifiliga togafitiga. e masani ona faaaogaina pe a iai se abnormality matuia fausaga o le loto. ablation Catheter, mo se faataitaiga, e mafai ona faateleina ai le lelei o togafitiga antiarrhythmic, pe o le a faaitiitia ai le lafoaia fua faatatau o le totoina cardioverter-defibrillator.

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