Absent radial pulse

external

• Synonyms

  • Radioradial delay
  • Radio-radial delay

• Causes

  • Coarctation of the aorta
  • Thoracic outlet obstruction
  • Takayasu arteritis
  • Temporal arteritis
  • Ascending aortic aneurysm
  • Blalock-Taussig shunt
  • Limb ischaemia

• Parents

  • Pulse sign