T11 - Doença Arterial Periférica Flashcards

1
Q

Importânica da Dx Arterial Periférica (DAP)?

A

Prevalência de 5.9%
Critical limb ischaemia 10-15%
Diabetic foot infection (80% non trauma amputations)

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2
Q

Symptomatic Atherosclerosis?

A

Cerebral Artery Disease
Coronary Artery Disease
Peripheral Artery Disease

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3
Q

Fatores de Risco de DAP?

A

PAS
Colesterol
Tabagismo

Risco de mortalidade aumenta com o grau de DAP

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4
Q

Classificação de Leriche Fontaine?

A

1 - Assintomático
2 - Claudicação intermitente
3 - Rest pain
4 - Trophic lesion - gangrene

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5
Q

Anatomical Location?

A
    • Infrarenal aorta and iliac arteries - 30%
    • SFA-POP - 80-90%
    • Tibial arteries - 40-50%
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6
Q

Exame Físico?

A

Assimetrias

Pulsos Periféricos

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7
Q

Índice Tornozelo-Braço?

A

> 0.90 = Normal

  1. 71-0.90 = Mild obstruction
  2. 41-0.70 = Moderate obstruction
  3. 00-0.40 = Severe obstruction
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8
Q

Imaging in DAP?

A

Eco-Doppler - 1ª linha para caraterização

Angio-TC e AngioRM para melhor caraterizar antes de intervenção

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9
Q

Tratamento de DAP?

A

Fatores de Risco:
- Somking cessation
- Healthy diet an physical activity are recommended
- DM control if present
- Statins
- Controlo da PA < 140/90 mmHg (iECA e ARA)
Mono antiagregação plaquetária (aspirina e coplidogrel) e Estatina

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10
Q

Anticoagulação em DAP?

A

Exclusivamente com DAP não se prescreve.

Outras patologias que indiquem já se faz.

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11
Q

Claudicação Intermitente, Tratamento?

A

Para além dos anteriores:
- Exercitar a marcha
Quando atividade diária está comprometida apesar de exercíco considerar revascularização

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12
Q

Revascularização?

A

Primeiramente minimamente invasiva = endovascular-first surgery
Bypass se >25cm
Veia safena é o conduto de escolha para bypass femoro-popliteal

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13
Q

Ischemia Crítica Tratamento?

A
Best Medical Treatment
Surgery
Endovascular
Hybrid Procedures
Wound care
Amputation
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14
Q

Pedis?

A

Grade 2 - Mild (tecido superficial)
Grade 3 - Moderate (osseite, fasciete)
Grade 4 - Severe (gangrena, sepsis)

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