Published on in Vol 6 (2023)
![The Accuracy of Wrist-Worn Photoplethysmogram–Measured Heart and Respiratory Rates in Abdominal Surgery Patients: Observational Prospective Clinical Validation Study The Accuracy of Wrist-Worn Photoplethysmogram–Measured Heart and Respiratory Rates in Abdominal Surgery Patients: Observational Prospective Clinical Validation Study](https://asset.jmir.pub/assets/9033b8f31c75c1c9bc25de33359ef3ef.png 480w,https://asset.jmir.pub/assets/9033b8f31c75c1c9bc25de33359ef3ef.png 960w,https://asset.jmir.pub/assets/9033b8f31c75c1c9bc25de33359ef3ef.png 1920w,https://asset.jmir.pub/assets/9033b8f31c75c1c9bc25de33359ef3ef.png 2500w)
1 Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, Netherlands
2 Clinical Laboratory, Catharina Hospital, Eindhoven, Netherlands
3 Expert Center Clinical Chemistry Eindhoven, Eindhoven, Netherlands
4 Department of Anesthesiology, Intensive Care & Pain Medicine, Catharina Hospital, Eindhoven, Netherlands
5 Department of Surgery, Catharina Hospital, Eindhoven, Netherlands
6 Department of Medical Physics, Catharina Hospital, Eindhoven, Netherlands
7 Department of Vascular Medicine, Amsterdam University Medical Centers, Amsterdam, Netherlands
8 Patient Care & Monitoring Department, Philips Research, Eindhoven, Netherlands
9 Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, Netherlands