It is widely available and provides a large amount of information at low cost without the use of ionizing radiation [6]. NIVT can consist of one or more of the following components: the ABI, segmental pressure measurements (SPMs), pulse-volume recordings (PVRs), photoplethysmography (PPG), and transcutaneous oxygen pressure measurement (TcPO2). aResearch Author, University of Michigan Health System, Ann Arbor, Michigan. bPrincipal Author and Panel Vice-chair, University of Michigan Health System, Ann Arbor, Michigan. cPanel Chair, UT Southwestern Medical Center, Dallas, Texas. dScripps Green Hospital, La Jolla, California; Society for Vascular Surgery. eNorthwestern Medicine, Chicago, Illinois. fUniversity of Wisconsin, Madison, Wisconsin. gMassachusetts General Hospital, Boston, Massachusetts. hCleveland Clinic Heart and Vascular Institute, Cleveland, Ohio; American College of Cardiology. iMayo Clinic, Rochester, Minnesota. jUniversity of Michigan Health System, Ann Arbor, Michigan. kUniversity of California San Diego, San Diego, California. lUniversity of Virginia Health System, Charlottesville, Virginia. mLoyola University Medical Center, Maywood, Illinois. nColumbia University Medical Center, New York, New York. oUT Southwestern Medical Center, Dallas, Texas. pSpecialty Chair, Ottawa Hospital Research Institute and the Department of Radiology, The University of Ottawa, Ottawa, Ontario, Canada. The American College of Radiology seeks and encourages collaboration with other organizations on the development of the ACR Appropriateness Criteria through society representation on expert panels. Participation by representatives from collaborating societies on the expert panel does not necessarily imply individual or society endorsement of the final document. Reprint requests to: publications@acr.org PVRs provide a qualitative (rather than quantitative) measurement of limb perfusion.
Lower Extremity Arterial Revascularization Post Therapy Imaging. It is widely available and provides a large amount of information at low cost without the use of ionizing radiation [6]. NIVT can consist of one or more of the following components: the ABI, segmental pressure measurements (SPMs), pulse-volume recordings (PVRs), photoplethysmography (PPG), and transcutaneous oxygen pressure measurement (TcPO2). aResearch Author, University of Michigan Health System, Ann Arbor, Michigan. bPrincipal Author and Panel Vice-chair, University of Michigan Health System, Ann Arbor, Michigan. cPanel Chair, UT Southwestern Medical Center, Dallas, Texas. dScripps Green Hospital, La Jolla, California; Society for Vascular Surgery. eNorthwestern Medicine, Chicago, Illinois. fUniversity of Wisconsin, Madison, Wisconsin. gMassachusetts General Hospital, Boston, Massachusetts. hCleveland Clinic Heart and Vascular Institute, Cleveland, Ohio; American College of Cardiology. iMayo Clinic, Rochester, Minnesota. jUniversity of Michigan Health System, Ann Arbor, Michigan. kUniversity of California San Diego, San Diego, California. lUniversity of Virginia Health System, Charlottesville, Virginia. mLoyola University Medical Center, Maywood, Illinois. nColumbia University Medical Center, New York, New York. oUT Southwestern Medical Center, Dallas, Texas. pSpecialty Chair, Ottawa Hospital Research Institute and the Department of Radiology, The University of Ottawa, Ottawa, Ontario, Canada. The American College of Radiology seeks and encourages collaboration with other organizations on the development of the ACR Appropriateness Criteria through society representation on expert panels. Participation by representatives from collaborating societies on the expert panel does not necessarily imply individual or society endorsement of the final document. Reprint requests to: publications@acr.org PVRs provide a qualitative (rather than quantitative) measurement of limb perfusion.