5.1 SICA generalidades Flashcards

1
Q

Causas de cada tipo de infarto

A

1: Ruptura de placa de ateroma
2: Vasoespasmo (sepsis, trauma)
3: Muerte súbita
4: Post ICP
5: Post bypass

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2
Q

Criterios de infarto tipo 1

A
  • Troponina ultrasensible 10x
  • Ondas Q de necrosis
  • Est de imagen alt (eco o angio)
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3
Q

Clínica de Morowitz

A

Angina típica

Dolor torácico opresivo >30 mins
Irradiación a hombro, mandíbula o brazo izq
N&V
Diaforesis
Sensación de muerte inminente

Angina atípica (80%) todo lo que no entra aquí jajajaja

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4
Q

Criterios de infarto tipo 4

A

48h post ICP

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5
Q

Criterios de infarto tipo 5

A

48h post revascularización coronaria
Usualmente en px con valores preqx con niveles cTN elevados (20%)

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6
Q

Cambios ECG en CEST

A

Punto J elevado >1mm en 2 derivaciones contiguas

V2-V3
- >40a: >2mm
- <40a: >2.5mm

En mujeres es >1.5mm

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7
Q

Signos de isquemia del tronco

A

(+) en aVR
(-) en V1-V4

Le haces bypass o 💀

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8
Q

Signos de isquemia del tronco

A
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9
Q

V1-V6 en ECG

A

SAL = descendente anterior

Septal: 1-2
Anterior: 3-4
Lateral: 5-6

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10
Q

Y qué pedo con las otras caras

A

Lateral = I + aVL
Inferior = II + III + aVF

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11
Q

Caras y sus arterias culeras

A

Circunfleja = I, aVL, V5-V6 (lat)
Coronaria derecha = II, III, aVF (inf)
Descendente ant = V1-V6 (septal anterolateral)

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12
Q

Qué tomas siempre a la hora 0

A

Troponinas
Empiezas curva enzimática

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13
Q

Factores distractores que elevan troponinas

A

Emb
IRA
EVC

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14
Q

Factores confusores que elevan troponinas

A

Edad
Disfx renal
Género
Tiempo de inicio de dolor torácico

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15
Q

Valores predictivos por troponina de IAM

A

5x = >90% VPP para IAM tipo 1
3x = 50-60% para IAM

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16
Q

Qué medicamentos adicionales siempre le das a todos los infartados

A

Estatinas

Obj: LDL ↓50% basal o <55mg/dL