Ankle–brachial pressure index grossly overestimate the ABI (by approximately 0.3). A Doppler ultrasound blood flow detector, commonly called Doppler wand or Doppler probe, and a sphygmomanometer (blood pressure cuff) are usually needed. The blood pressure cuff is inflated proximal to the artery in question. Measured by the Doppler wand, the inflation continues until the pulse in the artery ceases. The blood pressure cuff is then slowly deflated. When the artery's pulse is re-detected through the Doppler probe the pressure in the cuff at that moment indicates the systolic pressure of that artery. The higher systolic reading of the left and right arm brachial
Deep artery of the thigh Deep artery of the thigh The deep artery of the thigh, (profunda femoris artery or deep femoral artery) is a branch of the femoral artery that, as its name suggests, travels more deeply (posteriorly) than the rest of the femoral artery. The deep artery of the thigh branches off the femoral artery soon after its origin. It travels down the thigh closer to the femur than the femoral artery, running between the pectineus and the adductor longus, and running on the posterior side of adductor longus. The deep femoral artery does not leave the thigh. The deep artery of the