Research
Photoplethysmography using a smartphone application for assessment of ulnar artery patency: a randomized clinical trial
Pietro Di Santo, David T. Harnett, Trevor Simard, F. Daniel Ramirez, Ali Pourdjabbar, Altayyeb Yousef, Robert Moreland, Jordan Bernick, George Wells, Alexander Dick, Michel Le May, Marino Labinaz, Derek So, Pouya Motazedian, Richard G. Jung, Jaya Chandrasekhar, Roxana Mehran, Aun-Yeong Chong and Benjamin Hibbert
CMAJ April 03, 2018 190 (13) E380-E388; DOI: https://doi.org/10.1503/cmaj.170432
Pietro Di Santo
Division of Cardiology (Di Santo, Harnett, Simard, Ramirez Pourdjabbar, Youssef, Dick, Le May, Labinaz, So, Chong, Hibbert); CAPITAL Research Group (Di Santo, Harnett, Simard, Ramirez, Youssef, Moreland, Dick, Le May, Labinaz, So, Motazedian, Jung, Chong, Hibbert); Vascular Biology and Experimental Medicine Laboratory (Simard, Jung, Hibbert); Cardiovascular Research Methods Centre (Bernick, Wells), University of Ottawa Heart Institute; Department of Cellular and Molecular Medicine (Simard, Hibbert); Department of Radiology (Moreland); School of Epidemiology, Public Health and Preventive Medicine (Ramirez, Wells), University of Ottawa, Ottawa, Ont.; Division of Cardiovascular Medicine (Pourdjabbar), Sulpizio Cardiovascular Center, University of California, San Diego, CA; Icahn School of Medicine at Mount Sinai ( Chandrasekhar, Mehran), New York, NY
MDDavid T. Harnett
Division of Cardiology (Di Santo, Harnett, Simard, Ramirez Pourdjabbar, Youssef, Dick, Le May, Labinaz, So, Chong, Hibbert); CAPITAL Research Group (Di Santo, Harnett, Simard, Ramirez, Youssef, Moreland, Dick, Le May, Labinaz, So, Motazedian, Jung, Chong, Hibbert); Vascular Biology and Experimental Medicine Laboratory (Simard, Jung, Hibbert); Cardiovascular Research Methods Centre (Bernick, Wells), University of Ottawa Heart Institute; Department of Cellular and Molecular Medicine (Simard, Hibbert); Department of Radiology (Moreland); School of Epidemiology, Public Health and Preventive Medicine (Ramirez, Wells), University of Ottawa, Ottawa, Ont.; Division of Cardiovascular Medicine (Pourdjabbar), Sulpizio Cardiovascular Center, University of California, San Diego, CA; Icahn School of Medicine at Mount Sinai ( Chandrasekhar, Mehran), New York, NY
MDTrevor Simard
Division of Cardiology (Di Santo, Harnett, Simard, Ramirez Pourdjabbar, Youssef, Dick, Le May, Labinaz, So, Chong, Hibbert); CAPITAL Research Group (Di Santo, Harnett, Simard, Ramirez, Youssef, Moreland, Dick, Le May, Labinaz, So, Motazedian, Jung, Chong, Hibbert); Vascular Biology and Experimental Medicine Laboratory (Simard, Jung, Hibbert); Cardiovascular Research Methods Centre (Bernick, Wells), University of Ottawa Heart Institute; Department of Cellular and Molecular Medicine (Simard, Hibbert); Department of Radiology (Moreland); School of Epidemiology, Public Health and Preventive Medicine (Ramirez, Wells), University of Ottawa, Ottawa, Ont.; Division of Cardiovascular Medicine (Pourdjabbar), Sulpizio Cardiovascular Center, University of California, San Diego, CA; Icahn School of Medicine at Mount Sinai ( Chandrasekhar, Mehran), New York, NY
MDF. Daniel Ramirez
Division of Cardiology (Di Santo, Harnett, Simard, Ramirez Pourdjabbar, Youssef, Dick, Le May, Labinaz, So, Chong, Hibbert); CAPITAL Research Group (Di Santo, Harnett, Simard, Ramirez, Youssef, Moreland, Dick, Le May, Labinaz, So, Motazedian, Jung, Chong, Hibbert); Vascular Biology and Experimental Medicine Laboratory (Simard, Jung, Hibbert); Cardiovascular Research Methods Centre (Bernick, Wells), University of Ottawa Heart Institute; Department of Cellular and Molecular Medicine (Simard, Hibbert); Department of Radiology (Moreland); School of Epidemiology, Public Health and Preventive Medicine (Ramirez, Wells), University of Ottawa, Ottawa, Ont.; Division of Cardiovascular Medicine (Pourdjabbar), Sulpizio Cardiovascular Center, University of California, San Diego, CA; Icahn School of Medicine at Mount Sinai ( Chandrasekhar, Mehran), New York, NY
MDAli Pourdjabbar
Division of Cardiology (Di Santo, Harnett, Simard, Ramirez Pourdjabbar, Youssef, Dick, Le May, Labinaz, So, Chong, Hibbert); CAPITAL Research Group (Di Santo, Harnett, Simard, Ramirez, Youssef, Moreland, Dick, Le May, Labinaz, So, Motazedian, Jung, Chong, Hibbert); Vascular Biology and Experimental Medicine Laboratory (Simard, Jung, Hibbert); Cardiovascular Research Methods Centre (Bernick, Wells), University of Ottawa Heart Institute; Department of Cellular and Molecular Medicine (Simard, Hibbert); Department of Radiology (Moreland); School of Epidemiology, Public Health and Preventive Medicine (Ramirez, Wells), University of Ottawa, Ottawa, Ont.; Division of Cardiovascular Medicine (Pourdjabbar), Sulpizio Cardiovascular Center, University of California, San Diego, CA; Icahn School of Medicine at Mount Sinai ( Chandrasekhar, Mehran), New York, NY
MDAltayyeb Yousef
Division of Cardiology (Di Santo, Harnett, Simard, Ramirez Pourdjabbar, Youssef, Dick, Le May, Labinaz, So, Chong, Hibbert); CAPITAL Research Group (Di Santo, Harnett, Simard, Ramirez, Youssef, Moreland, Dick, Le May, Labinaz, So, Motazedian, Jung, Chong, Hibbert); Vascular Biology and Experimental Medicine Laboratory (Simard, Jung, Hibbert); Cardiovascular Research Methods Centre (Bernick, Wells), University of Ottawa Heart Institute; Department of Cellular and Molecular Medicine (Simard, Hibbert); Department of Radiology (Moreland); School of Epidemiology, Public Health and Preventive Medicine (Ramirez, Wells), University of Ottawa, Ottawa, Ont.; Division of Cardiovascular Medicine (Pourdjabbar), Sulpizio Cardiovascular Center, University of California, San Diego, CA; Icahn School of Medicine at Mount Sinai ( Chandrasekhar, Mehran), New York, NY
MBBSRobert Moreland
Division of Cardiology (Di Santo, Harnett, Simard, Ramirez Pourdjabbar, Youssef, Dick, Le May, Labinaz, So, Chong, Hibbert); CAPITAL Research Group (Di Santo, Harnett, Simard, Ramirez, Youssef, Moreland, Dick, Le May, Labinaz, So, Motazedian, Jung, Chong, Hibbert); Vascular Biology and Experimental Medicine Laboratory (Simard, Jung, Hibbert); Cardiovascular Research Methods Centre (Bernick, Wells), University of Ottawa Heart Institute; Department of Cellular and Molecular Medicine (Simard, Hibbert); Department of Radiology (Moreland); School of Epidemiology, Public Health and Preventive Medicine (Ramirez, Wells), University of Ottawa, Ottawa, Ont.; Division of Cardiovascular Medicine (Pourdjabbar), Sulpizio Cardiovascular Center, University of California, San Diego, CA; Icahn School of Medicine at Mount Sinai ( Chandrasekhar, Mehran), New York, NY
MDJordan Bernick
Division of Cardiology (Di Santo, Harnett, Simard, Ramirez Pourdjabbar, Youssef, Dick, Le May, Labinaz, So, Chong, Hibbert); CAPITAL Research Group (Di Santo, Harnett, Simard, Ramirez, Youssef, Moreland, Dick, Le May, Labinaz, So, Motazedian, Jung, Chong, Hibbert); Vascular Biology and Experimental Medicine Laboratory (Simard, Jung, Hibbert); Cardiovascular Research Methods Centre (Bernick, Wells), University of Ottawa Heart Institute; Department of Cellular and Molecular Medicine (Simard, Hibbert); Department of Radiology (Moreland); School of Epidemiology, Public Health and Preventive Medicine (Ramirez, Wells), University of Ottawa, Ottawa, Ont.; Division of Cardiovascular Medicine (Pourdjabbar), Sulpizio Cardiovascular Center, University of California, San Diego, CA; Icahn School of Medicine at Mount Sinai ( Chandrasekhar, Mehran), New York, NY
MScGeorge Wells
Division of Cardiology (Di Santo, Harnett, Simard, Ramirez Pourdjabbar, Youssef, Dick, Le May, Labinaz, So, Chong, Hibbert); CAPITAL Research Group (Di Santo, Harnett, Simard, Ramirez, Youssef, Moreland, Dick, Le May, Labinaz, So, Motazedian, Jung, Chong, Hibbert); Vascular Biology and Experimental Medicine Laboratory (Simard, Jung, Hibbert); Cardiovascular Research Methods Centre (Bernick, Wells), University of Ottawa Heart Institute; Department of Cellular and Molecular Medicine (Simard, Hibbert); Department of Radiology (Moreland); School of Epidemiology, Public Health and Preventive Medicine (Ramirez, Wells), University of Ottawa, Ottawa, Ont.; Division of Cardiovascular Medicine (Pourdjabbar), Sulpizio Cardiovascular Center, University of California, San Diego, CA; Icahn School of Medicine at Mount Sinai ( Chandrasekhar, Mehran), New York, NY
PhDAlexander Dick
Division of Cardiology (Di Santo, Harnett, Simard, Ramirez Pourdjabbar, Youssef, Dick, Le May, Labinaz, So, Chong, Hibbert); CAPITAL Research Group (Di Santo, Harnett, Simard, Ramirez, Youssef, Moreland, Dick, Le May, Labinaz, So, Motazedian, Jung, Chong, Hibbert); Vascular Biology and Experimental Medicine Laboratory (Simard, Jung, Hibbert); Cardiovascular Research Methods Centre (Bernick, Wells), University of Ottawa Heart Institute; Department of Cellular and Molecular Medicine (Simard, Hibbert); Department of Radiology (Moreland); School of Epidemiology, Public Health and Preventive Medicine (Ramirez, Wells), University of Ottawa, Ottawa, Ont.; Division of Cardiovascular Medicine (Pourdjabbar), Sulpizio Cardiovascular Center, University of California, San Diego, CA; Icahn School of Medicine at Mount Sinai ( Chandrasekhar, Mehran), New York, NY
MDMichel Le May
Division of Cardiology (Di Santo, Harnett, Simard, Ramirez Pourdjabbar, Youssef, Dick, Le May, Labinaz, So, Chong, Hibbert); CAPITAL Research Group (Di Santo, Harnett, Simard, Ramirez, Youssef, Moreland, Dick, Le May, Labinaz, So, Motazedian, Jung, Chong, Hibbert); Vascular Biology and Experimental Medicine Laboratory (Simard, Jung, Hibbert); Cardiovascular Research Methods Centre (Bernick, Wells), University of Ottawa Heart Institute; Department of Cellular and Molecular Medicine (Simard, Hibbert); Department of Radiology (Moreland); School of Epidemiology, Public Health and Preventive Medicine (Ramirez, Wells), University of Ottawa, Ottawa, Ont.; Division of Cardiovascular Medicine (Pourdjabbar), Sulpizio Cardiovascular Center, University of California, San Diego, CA; Icahn School of Medicine at Mount Sinai ( Chandrasekhar, Mehran), New York, NY
MDMarino Labinaz
Division of Cardiology (Di Santo, Harnett, Simard, Ramirez Pourdjabbar, Youssef, Dick, Le May, Labinaz, So, Chong, Hibbert); CAPITAL Research Group (Di Santo, Harnett, Simard, Ramirez, Youssef, Moreland, Dick, Le May, Labinaz, So, Motazedian, Jung, Chong, Hibbert); Vascular Biology and Experimental Medicine Laboratory (Simard, Jung, Hibbert); Cardiovascular Research Methods Centre (Bernick, Wells), University of Ottawa Heart Institute; Department of Cellular and Molecular Medicine (Simard, Hibbert); Department of Radiology (Moreland); School of Epidemiology, Public Health and Preventive Medicine (Ramirez, Wells), University of Ottawa, Ottawa, Ont.; Division of Cardiovascular Medicine (Pourdjabbar), Sulpizio Cardiovascular Center, University of California, San Diego, CA; Icahn School of Medicine at Mount Sinai ( Chandrasekhar, Mehran), New York, NY
MDDerek So
Division of Cardiology (Di Santo, Harnett, Simard, Ramirez Pourdjabbar, Youssef, Dick, Le May, Labinaz, So, Chong, Hibbert); CAPITAL Research Group (Di Santo, Harnett, Simard, Ramirez, Youssef, Moreland, Dick, Le May, Labinaz, So, Motazedian, Jung, Chong, Hibbert); Vascular Biology and Experimental Medicine Laboratory (Simard, Jung, Hibbert); Cardiovascular Research Methods Centre (Bernick, Wells), University of Ottawa Heart Institute; Department of Cellular and Molecular Medicine (Simard, Hibbert); Department of Radiology (Moreland); School of Epidemiology, Public Health and Preventive Medicine (Ramirez, Wells), University of Ottawa, Ottawa, Ont.; Division of Cardiovascular Medicine (Pourdjabbar), Sulpizio Cardiovascular Center, University of California, San Diego, CA; Icahn School of Medicine at Mount Sinai ( Chandrasekhar, Mehran), New York, NY
MDPouya Motazedian
Division of Cardiology (Di Santo, Harnett, Simard, Ramirez Pourdjabbar, Youssef, Dick, Le May, Labinaz, So, Chong, Hibbert); CAPITAL Research Group (Di Santo, Harnett, Simard, Ramirez, Youssef, Moreland, Dick, Le May, Labinaz, So, Motazedian, Jung, Chong, Hibbert); Vascular Biology and Experimental Medicine Laboratory (Simard, Jung, Hibbert); Cardiovascular Research Methods Centre (Bernick, Wells), University of Ottawa Heart Institute; Department of Cellular and Molecular Medicine (Simard, Hibbert); Department of Radiology (Moreland); School of Epidemiology, Public Health and Preventive Medicine (Ramirez, Wells), University of Ottawa, Ottawa, Ont.; Division of Cardiovascular Medicine (Pourdjabbar), Sulpizio Cardiovascular Center, University of California, San Diego, CA; Icahn School of Medicine at Mount Sinai ( Chandrasekhar, Mehran), New York, NY
BScRichard G. Jung
Division of Cardiology (Di Santo, Harnett, Simard, Ramirez Pourdjabbar, Youssef, Dick, Le May, Labinaz, So, Chong, Hibbert); CAPITAL Research Group (Di Santo, Harnett, Simard, Ramirez, Youssef, Moreland, Dick, Le May, Labinaz, So, Motazedian, Jung, Chong, Hibbert); Vascular Biology and Experimental Medicine Laboratory (Simard, Jung, Hibbert); Cardiovascular Research Methods Centre (Bernick, Wells), University of Ottawa Heart Institute; Department of Cellular and Molecular Medicine (Simard, Hibbert); Department of Radiology (Moreland); School of Epidemiology, Public Health and Preventive Medicine (Ramirez, Wells), University of Ottawa, Ottawa, Ont.; Division of Cardiovascular Medicine (Pourdjabbar), Sulpizio Cardiovascular Center, University of California, San Diego, CA; Icahn School of Medicine at Mount Sinai ( Chandrasekhar, Mehran), New York, NY
BScJaya Chandrasekhar
Division of Cardiology (Di Santo, Harnett, Simard, Ramirez Pourdjabbar, Youssef, Dick, Le May, Labinaz, So, Chong, Hibbert); CAPITAL Research Group (Di Santo, Harnett, Simard, Ramirez, Youssef, Moreland, Dick, Le May, Labinaz, So, Motazedian, Jung, Chong, Hibbert); Vascular Biology and Experimental Medicine Laboratory (Simard, Jung, Hibbert); Cardiovascular Research Methods Centre (Bernick, Wells), University of Ottawa Heart Institute; Department of Cellular and Molecular Medicine (Simard, Hibbert); Department of Radiology (Moreland); School of Epidemiology, Public Health and Preventive Medicine (Ramirez, Wells), University of Ottawa, Ottawa, Ont.; Division of Cardiovascular Medicine (Pourdjabbar), Sulpizio Cardiovascular Center, University of California, San Diego, CA; Icahn School of Medicine at Mount Sinai ( Chandrasekhar, Mehran), New York, NY
MDRoxana Mehran
Division of Cardiology (Di Santo, Harnett, Simard, Ramirez Pourdjabbar, Youssef, Dick, Le May, Labinaz, So, Chong, Hibbert); CAPITAL Research Group (Di Santo, Harnett, Simard, Ramirez, Youssef, Moreland, Dick, Le May, Labinaz, So, Motazedian, Jung, Chong, Hibbert); Vascular Biology and Experimental Medicine Laboratory (Simard, Jung, Hibbert); Cardiovascular Research Methods Centre (Bernick, Wells), University of Ottawa Heart Institute; Department of Cellular and Molecular Medicine (Simard, Hibbert); Department of Radiology (Moreland); School of Epidemiology, Public Health and Preventive Medicine (Ramirez, Wells), University of Ottawa, Ottawa, Ont.; Division of Cardiovascular Medicine (Pourdjabbar), Sulpizio Cardiovascular Center, University of California, San Diego, CA; Icahn School of Medicine at Mount Sinai ( Chandrasekhar, Mehran), New York, NY
MDAun-Yeong Chong
Division of Cardiology (Di Santo, Harnett, Simard, Ramirez Pourdjabbar, Youssef, Dick, Le May, Labinaz, So, Chong, Hibbert); CAPITAL Research Group (Di Santo, Harnett, Simard, Ramirez, Youssef, Moreland, Dick, Le May, Labinaz, So, Motazedian, Jung, Chong, Hibbert); Vascular Biology and Experimental Medicine Laboratory (Simard, Jung, Hibbert); Cardiovascular Research Methods Centre (Bernick, Wells), University of Ottawa Heart Institute; Department of Cellular and Molecular Medicine (Simard, Hibbert); Department of Radiology (Moreland); School of Epidemiology, Public Health and Preventive Medicine (Ramirez, Wells), University of Ottawa, Ottawa, Ont.; Division of Cardiovascular Medicine (Pourdjabbar), Sulpizio Cardiovascular Center, University of California, San Diego, CA; Icahn School of Medicine at Mount Sinai ( Chandrasekhar, Mehran), New York, NY
MDBenjamin Hibbert
Division of Cardiology (Di Santo, Harnett, Simard, Ramirez Pourdjabbar, Youssef, Dick, Le May, Labinaz, So, Chong, Hibbert); CAPITAL Research Group (Di Santo, Harnett, Simard, Ramirez, Youssef, Moreland, Dick, Le May, Labinaz, So, Motazedian, Jung, Chong, Hibbert); Vascular Biology and Experimental Medicine Laboratory (Simard, Jung, Hibbert); Cardiovascular Research Methods Centre (Bernick, Wells), University of Ottawa Heart Institute; Department of Cellular and Molecular Medicine (Simard, Hibbert); Department of Radiology (Moreland); School of Epidemiology, Public Health and Preventive Medicine (Ramirez, Wells), University of Ottawa, Ottawa, Ont.; Division of Cardiovascular Medicine (Pourdjabbar), Sulpizio Cardiovascular Center, University of California, San Diego, CA; Icahn School of Medicine at Mount Sinai ( Chandrasekhar, Mehran), New York, NY
MD PhDData supplements
Appendix 1: Modified Allen test (Supplementary video 1)
Appendix 2: Photoplethymography using a smartphone heart rate-monitoring application (Supplementary video 2)
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Photoplethysmography using a smartphone application for assessment of ulnar artery patency: a randomized clinical trial
Pietro Di Santo, David T. Harnett, Trevor Simard, F. Daniel Ramirez, Ali Pourdjabbar, Altayyeb Yousef, Robert Moreland, Jordan Bernick, George Wells, Alexander Dick, Michel Le May, Marino Labinaz, Derek So, Pouya Motazedian, Richard G. Jung, Jaya Chandrasekhar, Roxana Mehran, Aun-Yeong Chong, Benjamin Hibbert
CMAJ Apr 2018, 190 (13) E380-E388; DOI: 10.1503/cmaj.170432
Photoplethysmography using a smartphone application for assessment of ulnar artery patency: a randomized clinical trial
Pietro Di Santo, David T. Harnett, Trevor Simard, F. Daniel Ramirez, Ali Pourdjabbar, Altayyeb Yousef, Robert Moreland, Jordan Bernick, George Wells, Alexander Dick, Michel Le May, Marino Labinaz, Derek So, Pouya Motazedian, Richard G. Jung, Jaya Chandrasekhar, Roxana Mehran, Aun-Yeong Chong, Benjamin Hibbert
CMAJ Apr 2018, 190 (13) E380-E388; DOI: 10.1503/cmaj.170432
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