BLOQUEADORES DE K Flashcards

1
Q

MEDICAMENTOS

A

Dronidaron, sotalol
amiodarona

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2
Q

que aumentan

A

QT
aumenta la duracion de PERIODO REFRACTARIO ABSOLUTO

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3
Q

son arritmogenicos

A

si

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4
Q

sirven para

A

taquicardia supra y ventriculares

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5
Q

AMIODARONA QUE HACE

A

bloquea canales de ca, k, na
inh receptores beta, alfa, muscarinicos
bloquea el yodo

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6
Q

para que sirve amiodarona

A

todas las arritmias menos en torcida de puntas

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7
Q

que hace amiodarona

A

disminuye el automatismo y velo de conducción
aumenta QT QRS PR

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8
Q

caracteristica unica de amiodarona

A

es liposoluble

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9
Q

Donde ingresa amiodarona

A

piel, signo del pitufo
ojos; depositos en cornea vision borrosa neuropatía optica
pulmón neumonitis intersticial y fibrosis
SNC tremor, ataxia, parestesia, convulsiones, extrapiridamismo
TIROIDES; hipert, hipot, SX DE WPW mucho yodo gandula se suprimer HIPERT

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