Ritmo Cardiaco, Antarritm Flashcards

1
Q

Mecanismo de acción de ivabradina

A

Inhibición selectiva de corrientes funny, disminución de frecuencia cardiaca

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2
Q

Indicaciones ivabradina

A

Angina de pecho, insuficiencia cardiaca

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3
Q

reacciones adversas de la ivabradina

A

bradicardia, hipertension, prolongación del intervalo QT, fibrilacion auricular, fosfofenos

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4
Q

inhibición de la bomba NA/ATP/K es el mecanismo de accion de

A

DIGOXINA, INOTROPICO POSITIVO ++++

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5
Q

RAMs de la digoxina

A

toxicidad cardíaca: sanas= bradicardia extrema, arritmias, GASTROINTESTINALES, VISUALES y neurologicos

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6
Q

la cubeta digitalica, una depresión cóncava del segmento ST es común en pacientes que toman

A

digoxina

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7
Q

mec.de acción del levosimendan

A

INOTROPICO POSITIVO Y SENSIBILIZAPOR DE TROPONINA AL CALCIO

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8
Q

indic levosindemn .y RAMS

A

insuf cardiaca
hipotension e hiperkalemia cefalea

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9
Q

Mecanismo de acción del veperamilo

A

Inhibición canal de calcio tipo L, cronotropicp negativo, inotropico negativo

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10
Q

Indicaciones veperamilo

A

Taquicardia, arritmias, fibrilacion

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11
Q

Soporte circulatorio a corto plazo son indicaciones de:

A

Milrinona y amrinona

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