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8. Weak or Absent Pulse in the Legs or Feet

Because PAD reduces blood flow to the feet and legs, detecting pulses in the lower extremities can become challenging, particularly in the feet. In some cases, pulses may be completely absent. Healthcare professionals often assess this symptom using a diagnostic method known as the ankle-brachial index (ABI), which measures the perfusion of the arteries in the lower extremities.

This test provides valuable information about the severity of blood flow restriction. An absent or weak pulse during a physical exam is a key indicator of PAD and may warrant further investigation.

Doctor wearing blue gloves pointing at a vascular anatomy model. A weak or absent pulse in the legs or feet can be a symptom of Peripheral Artery Disease (PAD), indicating reduced blood flow due to narrowed arteries

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