Tto Arritmias (m) Flashcards

(15 cards)

1
Q

Farmacologico

A

Clase I: enlantecimiento de la conducción del impulso electrico en celulas dependientes de sodio
IA: quinidina y procainamida
IB: lidocaina
IC: flecainida y propafenona
Clase II: bloqueadores beta adrenergicos (propanolol, metoprolol, atenolol)
Clase III: prolongan duracción del potencial de acción, actuan en canales de potasio (amiodarona, sotalol)
Clase IV: antagonistas de calcio (verapamilo y diltiazem

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Vernakalant

A

Cardioversión farmacologica de la fibrilación auricular

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Cuando usamos los farmacos?

A
  • episodio agudo
  • prevención cronica
  • si la ablación no es efectiva o no quiere el paciente
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Taquicardia supraventricular (episodio agudo)

A

adenosina y verapamilo IV

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Taquicardia ventricular (episodio agudo)

A

procainamida IV

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

FA o Flutter (episodio agudo)

A

flecainida, procainamida, sotalol, amiodarona y b-bloqueantes, digoxina, antagonistas de calcio

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Torsade de Pointes (episodio agudo)

A

magnesio IV o isoproterenol

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Bradicardia (episodio agudo)

A

atropina o isoproterenol

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Taquicardias supraventriculares (cronico)

A

IA, IC, II, III, IV

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

WPW (cronico)

A

IA, IC, III

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

FA y Flutter y arritmias ventriculares(cronico)

A

IA, IC, II, III

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Marcapasos permanente

A

arritmias de origen en el nodulo sinual o AV
Ej.: bradiarritmias, sincope vasovagal, bloqueo AV cronico, disfunción sinusal,

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Cardioversión externa

A

si la arritmia causa deterioro hemodinamico

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Ablación con radiofrecuencia

A

curación de la arritmia
arritmia de origen fuera del nodulo sinusal o AV

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Desfibrilador aumotatico implantable

A

pacientes que tienen alto reisgo de muerte subita por arritmia
Ej.: fibrilación ventricular con descarte de causa aguda corregible, taquicardias ventriculares sostenidas con disfunción ventricular

How well did you know this?
1
Not at all
2
3
4
5
Perfectly