PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Cardiology Drugs and Devices Ju-Yeon Lee PeerJ Author Summary Bioengineering Past or current institution affiliations Sang Ji University PeerJ Contributions Articles 1 December 6, 2017 Comparison between radial artery tonometry pulse analyzer and pulsed-Doppler echocardiography derived hemodynamic parameters in cardiac surgery patients: a pilot study Rashad Zayat, Andreas Goetzenich, Ju-Yeon Lee, HeeJung Kang, So-Hyun Jansen-Park, Thomas Schmitz-Rode, Giulia Musetti, Heike Schnoering, RĂ¼diger Autschbach, Nima Hatam, Ali Aljalloud https://doi.org/10.7717/peerj.4132 PubMed 29230366