Applying Doppler ultrasound, the health care provider actions the blood force of every cuff. If a change in the blood pressure at different amounts of the arm or leg is large ample, it can assist your medical doctor Identify exactly where the artery is narrowed or blocked. Thailand online video https://www.sgvascularctr.com/treatment-of-peripheral-artery-disease-pad-in-singapore-a-comprehensive-guide/