TC de complejos estrechos Flashcards

1
Q

TC irregulares

A

FA
TC atrial multifocal
Flutter atrial
TC atrial con bloqueo AV variable

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2
Q

Fibrilación auricular

A

Ausencia de Onda P

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3
Q

TC atrial multifocal

A

> 3 Ondas P con distinta morfología en la misma derivada

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4
Q

Bloqueo AV variable

A

Flutter atrial: ondas F (dientes de sierra), FA > 250 lpm

TCA: ondas P diferentes a las sinusales, FA < 250 lpm

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5
Q

TC regulares

A

TC atrial

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6
Q

TC atrial

A
Onda P diferente a la sinusal
- D2 y aVF positiva 
- V1 isobifásica 
FA < 250 lpm 
1 o mas Ondas P x QRS
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7
Q

P en R ( no se ve la Onda P)

A

TC por reentrada del AV

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8
Q

PR < RP (P antes del QRS)

A

TC atrial
TC de Cornel
Reentrada no común

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9
Q

PR > RP

A

RP > 70 mseg - TC por reentrada

RP < 70 mseg - TC por vía accesoria

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10
Q

Snd Wolf-Parkinson-White

A

QRS ancho > 120 mseg
PR corto < 120 mseg
Onda Delta
Onda T opuesta al QRS

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