Cardio Flashcards

1
Q

Secuencia de interpretación de electro

A

Ritmo, frecuencia, eje eléctrico, intervalo PR, intervalo QT, complejo QRS

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2
Q

Tipos de ritmo

A

sinusal
taquicardia
bradicardia
arritmia sinusal

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3
Q

ritmo sinusal

A

complejo QRS precedido de una onda P positiva en DI, DII y DIII

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4
Q

ritmo taquicardia

A

ritmo sinusal con FC >100lpm

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5
Q

ritmo bradicardia

A

ritmo sinusal con fc <60lpm

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6
Q

ritmo: arritmia sinusal

A

complejos normales, precedidos de una onda p, FC irregular, aumento con inspiración o disminución con expiración

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7
Q

FRECUENCIA

A

1 cuadro grande= 0-2seg
5 cuadros grandes= 1 seg
30 cuadros grandes= 6 srg
300 cuadros grandes=1min

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8
Q

Eje electrico

A

dirección promedio que sigue la actividad ventricular

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9
Q

INTERVALO PR

A

0.12-0.20seg

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10
Q

COMPLEJO QRS

A

<0.12 seg (<3cuadritos pequeños)

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11
Q

Intervalo QT

A

0.32-0.44seg

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12
Q

T picudas por:

A

hiperpotasemia
repolarización precoz

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13
Q

T planas por:

A

Hipopotasemia
TEP

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14
Q

SINDROMES CORONARIOS, TIPOS:

A

agudos y cronicos

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15
Q

síndromes coronarios agudos:

A

angina inestable
IAM CEST

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16
Q

sindromes coronarios crónicos

A

Angina estable

17
Q

Cardiopatía isquémica

A

Manifestación mas frecuente de enfermedades cardiovasculares, se asocia a una elevada morbilidad y mortalidad

18
Q

presentaciones clínicas de cardiopatía isquémica

A

isquemia silente
angina de pecho estable
angina inestable
iam
insuf cardiaca
muerte subita

19
Q

epidemio de cardiopatía isquémica en mexico

A

43.5 muertes por cada 100,000

20
Q
A