Feasibility of a Noncontact Photoplethysmography–Based Mobile App for Noninvasive Hemoglobin Monitoring: Exploratory Observational Study

Feasibility of a Noncontact Photoplethysmography–Based Mobile App for Noninvasive Hemoglobin Monitoring: Exploratory Observational Study

Authors of this article:

Gianvincenzo Zuccotti^{1, 2} ;   Paolo Agnelli³ ;   Lucia Labati^{1, 2} ;   Erika Cordaro^{2, 4} ;   Davide Braghieri^{1, 2} ;   Paolo Fiorina^{5, 6} ;   Simona Bertoli^{7, 8} ;   Cesare Celeste Federico Berra⁹ ;   Marina Croci⁸ ;   Maria Elena Malighetti¹⁰ ;   Fabrizio Losurdo^{5, 6} ;   Andrea Foppiani^{7, 11} ;   Loredana Bucciarelli^{6, 12} ;   Marco Xodo³ ;   Alberto Battezzati^{7, 8} ;   Sergio De Pasquale³ ;   Valeria Calcaterra^{2, 4}