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Peripheral arterial disease (PAD)

A Canadian clinical summary of peripheral arterial disease (pad), with source-attributed priorities and explicit jurisdiction boundaries.

JurisdictionCanada
Source check2026-08-20
Clinical reviewiatroX editorial team 路 Clinical editorial review 路 reviewed 2026-08-20 路 due 2027-08-20
AudienceHealthcare professionals practising in Canada
This is an iatroX educational summary of named Canada sources, not an official guideline. It does not replace the complete source documents, local policy, specialist advice or clinical judgement. The evidence source is pan-Canadian, but formularies, funded access, referral routes, public-health directions and service availability remain provincial or territorial.

Source and scope

This summary is bounded to the recommendations, population and decisions covered by 2022 Guidelines for Peripheral Arterial Disease. Apply it with the current provincial or territorial pathway where implementation differs.
sources for this section:CCS PAD 2022

Source-attributed clinical priorities

  • Assess exertional limb symptoms, pulses, skin integrity and cardiovascular risk; confirm with an ankle-brachial index when appropriate.
  • Treat acute limb ischemia as an emergency and route threatened tissue through the local vascular pathway.
  • For stable disease, combine smoking cessation, exercise, vascular prevention and foot care, with referral for lifestyle-limiting or tissue-threatening disease.
  • Treat PAD as a marker of systemic atherosclerotic risk as well as a limb condition.
sources for this section:CCS PAD 2022

Practical assessment and management workflow

1
Document claudication distance, rest pain, wounds, pulses and neurologic or musculoskeletal mimics.
2
Measure ankle-brachial index with waveform or alternative testing when vessels are noncompressible.
3
Start smoking cessation, structured exercise, foot care and guideline-directed vascular prevention.
4
Refer lifestyle-limiting disease after conservative care and any tissue-threatening ischemia promptly.
sources for this section:CCS PAD 2022

Safety, red flags and urgent escalation

  • Escalate the six features of acute limb ischemia for immediate vascular assessment.
  • Avoid compression until significant arterial insufficiency has been excluded.
  • Do not debride dry ischemic tissue without a perfusion and vascular plan.
sources for this section:CCS PAD 2022

Confirm the local pathway before acting

The evidence source is pan-Canadian, but formularies, funded access, referral routes, public-health directions and service availability remain provincial or territorial.
sources for this section:CCS PAD 2022

Source and implementation boundary

Read this educational summary with the linked source, current Canadian product information where medicines are involved, and the applicable provincial or territorial pathway. Local formularies, reporting duties, referral routes and service availability can differ.
sources for this section:CCS PAD 2022

Source documents

Use the linked source documents for complete recommendations, evidence grading, exclusions and implementation detail.

  1. Canadian Cardiovascular Society2022 Guidelines for Peripheral Arterial Diseaseaccessed 2026-08-20
    view source
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