15 citations · 36 across the 10 of their papers we have counts for
4 papers · 1 filter
Arterial blood pressure waveform in liver transplant surgery possesses variability of morphology reflecting recipients' acuity and predicting short term outcomes
Shen-Chih Wang, Chien-Kun Ting, Cheng-Yen Chen +5
Background: We investigated clinical information underneath the beat-to-beat fluctuation of the arterial blood pressure (ABP) waveform morphology. We proposed the Dynamical Diffusi…
Novel imaging revealing inner dynamics for cardiovascular waveform analysis via unsupervised manifold learning
Shen-Chih Wang, Hau-Tieng Wu, Po-Hsun Huang +3
Cardiovascular waveforms contain information for clinical diagnosis. By "learning" and organizing the subtle change of waveform morphology from large amounts of raw waveform data,…
Differentiation of skin incision and laparoscopic trocar insertion via quantifying transient bradycardia measured by electrocardiogram
Cheng-Hsi Chang, Yue-Lin Fang, Yu-Jung Wang +2
Background. Most surgical procedures involve structures deeper than the skin. However, the difference in surgical noxious stimulation between skin incision and laparoscopic trocar…
Unexpected sawtooth artifact in beat-to-beat pulse transit time measured from patient monitor data
Yu-Ting Lin, Yu-Lun Lo, Chen-Yun Lin +2
Object: It is increasingly popular to collect as much data as possible in the hospital setting from clinical monitors for research purposes. However, in this setup the data calibra…