TY - GEN AU - Misra,Sanjay AU - Shishehbor,Mehdi H AU - Takahashi,Edwin A AU - Aronow,Herbert D AU - Brewster,Luke P AU - Bunte,Matthew C AU - Kim,Esther S H AU - Lindner,Jonathan R AU - Rich,Kathleen TI - Perfusion Assessment in Critical Limb Ischemia: Principles for Understanding and the Development of Evidence and Evaluation of Devices: A Scientific Statement From the American Heart Association SN - 1524-4539 PY - 2020///0619 KW - American Heart Association KW - Ankle Brachial Index KW - Equipment and Supplies KW - Ethnicity KW - Evidence-Based Medicine KW - Extremities KW - blood supply KW - Healthcare Disparities KW - Humans KW - Ischemia KW - diagnosis KW - Peripheral Arterial Disease KW - Regional Blood Flow KW - United States KW - epidemiology N1 - Publication Type: Journal Article; Research Support, N.I.H., Extramural; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1161/CIR.0000000000000708 ER -