EVC Flashcards

1
Q

Tipo EVC +f

A

Isquémico

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2
Q

Clasificación EVC

A

Isquémico
* AIT
* Infarto cerebral

Hemorrágico
* Intraparenq
* Subaracn

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3
Q

AIT

A

<24 hrs (+1hr)
Amaurosis fugaz
Afasia

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4
Q

CC x arteria

A

ACA: PIERNAS contralat
ACM: BRAZOS y CARA
ACP: hemianop hom

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5
Q

Escala ABCD2 (AIT)

A

Riesgo de presentr en sig 2 sem ictus

Age >60
Blood PAS >140 PAD >90
Clinical
Duración
2 DM2

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6
Q

Origen infarto cerebral

A

Trombótico
Embólico

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7
Q

Escalas infarto cerebral

A

TOAST
– Atero grandes vasos
– Cardioembólico
– Peque vaso
– Vasculopatías
– Etio no determinada

ASPECTS: 10 reg –> hipodensidad = -1
<7 pts = 1/3 art cerebral media afectada

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8
Q

Escala NIHSS

A

> 4 y <25 pts = TROMBÓLISIS

11 rubros:
* Conciencia
* Preguntas
* Motor
* Mirada
* Campo visual
* Parálisis facial
* Extrem sup
* Extrem inf
* Ataxia miemb
* Sensitiva
* Lenguaje
* Disartria
* Inantención

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9
Q

TAC EVC isquémico

A

HIPODENSO

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10
Q

Estadio EVC isquémico

A

Hiperagudo <6 hrs
Agudo 6-48 hrs
Subagudo 2 días-2 sem –> RIESGO HEMORRÁGICO
Crónico >2 sem

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11
Q

Tx EVC isquémico + tiempo ventana

A

rtPA 0.9 mg/kg
10% bolo y 90% en 1 hora
Dosis máx 90 mg
Tiempo: <4.5 hrs

ASS 75-325, estatinas, glucosa

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12
Q

CI rtPA

A

TAC muestra EVC hemorrág
>80 años
PAS >185, PAD >110
APP hemorragia IC
STD 3 sem
IAM 3 m
TCE 3 m
Cx mayor o trauma 14 d
Glucosa <50
Plaq <100,000

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13
Q

CC EVC hemorrágico intrapa

A

Focal súbito que empeora 30-90 min o progresa rápido
Aumento PIC (cefalea, vómito, náusea)

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14
Q

Etiología EVC intraparenq

A

HTA
Angiopatía amiloide

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15
Q

TAC EVC intraparenq

A

HIPERDENSIDAD

Aguda: hiper
Aguda-Subaguda: hipo

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16
Q

Etiología hemorragia subaracnoidea

A

Aneurismas
MAV
Trauma
Coagulopatías

17
Q

CC EVC subaracnoideo

A

Peor dolor de cabeza
Irritación meníngea
Focalización
Rigidez nuca

18
Q

Red flags de cefaleas

A

Inicio súbito y severo “en trueno”
>50 años
Reciente <6 m
TCE reciente
Convulsiones
VIH/SIDA
Vómitos
Despierta en noche

19
Q

Imagen estandar en EVC subaracnoideo

A

ANGIOGRAFÍA

20
Q

Escalas y para qué se usan

A

Fisher = subaracnoidea
Hunt y Hess = aneurismas