Les arythmies Flashcards

1
Q

Rythme d’échappement

A

Onde P absente
Onde P inversé possible
Rythme plus lent (40-60)

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2
Q

Bradycardie

A

moins de 50

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3
Q

Causes de bradycardie

A

Dégénérescence du noeud sinusale
Dysfonction du SNA
Médication
Pathologies (hypothyroidie, anaphylactie)
Traumas

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4
Q

Tachycardie

A

+ de 100/min
SPU + de 150/min (redflag)

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5
Q

Causes de tachycardie

A

Pathologies (hemorragies, OAP, ICC, hypertyroidie)
Médication
Stimulant

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6
Q

Bloc AV (1,2 ou 3e degré)

A

P,QRS, T présent
P anormale
Intervalle PQ augmenté

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7
Q

Décris le 3e degré du Bloc AV

A

Activité isolé des oreillettes et des ventricules.

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8
Q

Extra systole d’origine auriculaire

A

P,QRS et T supplémentaire

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9
Q

TV

A

Fréquence trop importante
Risque d’ACR ++
Rythme défibrillable

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10
Q

FV

A

P,QRS, T absent aucune rythmicité
DÉFIB MOÉ CA COWLISS

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11
Q

Causes d’arythmies

A

Intox
overdoses
déshydratation
Crush syndrome
trop de K
Infarctus
Electrisation
hypothermie
quasi noyade

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