Agreement Between ABI (Ankle Brachial Index) and USD (Ultrasound Duplex Scanning) in Symptomatic Peripheral Arterial Disease Patients - Sadr, Seyed Mahmood; Namayandeh, Seyedeh Mahdieh; Rafiei, Mansoor; Baghaei Poor, Seyed Mostafa; Aflatoonian, Maryam; Modares Mosadegh, Monireh; Foroozannia, Seyed Khalil (The Research in Heart Yield and Translational Medicine (RHYTHM))