PMID- 37688052
OWN - NLM
STAT- MEDLINE
DCOM- 20230911
LR  - 20230912
IS  - 1424-8220 (Electronic)
IS  - 1424-8220 (Linking)
VI  - 23
IP  - 17
DP  - 2023 Sep 1
TI  - The Stress Phase Angle Measurement Using Spectral Domain Optical Coherence 
      Tomography.
LID - 10.3390/s23177597 [doi]
LID - 7597
AB  - The stress phase angle (SPA), defined as the temporal phase angle between 
      circumferential stress (CS) in the arterial wall and wall shear stress (WSS), is 
      utilized to investigate the interactions between CS and WSS. SPA serves as an 
      important parameter for the early diagnosis of cardiovascular disease. In this 
      study, we proposed a novel method for measuring SPA using spectral domain optical 
      coherence tomography (SD-OCT). The multi-M-mode scan strategy is adopted for 
      interference spectrum acquisition. The phases of CS and WSS are extracted from 
      the corresponding structural and flow velocity images of SD-OCT. The method is 
      validated by measuring SPA in the outflow tract (OFT) of chick embryonic hearts 
      and the common carotid artery of mice. To the best of our knowledge, this is the 
      first time that OCT has been used for SPA measurement.
FAU - Zhao, Yuqian
AU  - Zhao Y
AD  - School of Control Engineering, Northeastern University at Qinhuangdao, 
      Qinhuangdao 066004, China.
FAU - Zhu, Zhibo
AU  - Zhu Z
AD  - School of Control Engineering, Northeastern University at Qinhuangdao, 
      Qinhuangdao 066004, China.
FAU - Jiang, Huiwen
AU  - Jiang H
AD  - College of Information Science and Engineering, Northeastern University, Shenyang 
      110819, China.
FAU - Yu, Yao
AU  - Yu Y
AD  - School of Control Engineering, Northeastern University at Qinhuangdao, 
      Qinhuangdao 066004, China.
FAU - Liu, Jian
AU  - Liu J
AD  - School of Control Engineering, Northeastern University at Qinhuangdao, 
      Qinhuangdao 066004, China.
FAU - Luan, Jingmin
AU  - Luan J
AD  - School of Computer and Communication Engineering, Northeastern University at 
      Qinhuangdao, Qinhuangdao 066004, China.
FAU - Wang, Yi
AU  - Wang Y
AD  - School of Control Engineering, Northeastern University at Qinhuangdao, 
      Qinhuangdao 066004, China.
FAU - Ma, Zhenhe
AU  - Ma Z
AD  - School of Control Engineering, Northeastern University at Qinhuangdao, 
      Qinhuangdao 066004, China.
LA  - eng
GR  - 61771119, 61901100 and 62075037/National Natural Science Foundation of China/
GR  - F2019501132/Hebei Provincial Natural Science Foundation of China/
GR  - 2022GFZD013/Fundamental Research Funds for the Central Universities/
PT  - Journal Article
DEP - 20230901
PL  - Switzerland
TA  - Sensors (Basel)
JT  - Sensors (Basel, Switzerland)
JID - 101204366
SB  - IM
MH  - Animals
MH  - Mice
MH  - *Tomography, Optical Coherence
MH  - Arteries
MH  - *Cardiovascular Diseases
MH  - Chickens
MH  - Knowledge
PMC - PMC10490597
OTO - NOTNLM
OT  - circumferential stress
OT  - optical coherence tomography
OT  - stress phase angle
OT  - wall shear stress
COIS- The authors declare no conflict of interest.
EDAT- 2023/09/09 11:43
MHDA- 2023/09/11 06:42
PMCR- 2023/09/01
CRDT- 2023/09/09 01:23
PHST- 2023/08/03 00:00 [received]
PHST- 2023/08/25 00:00 [revised]
PHST- 2023/08/27 00:00 [accepted]
PHST- 2023/09/11 06:42 [medline]
PHST- 2023/09/09 11:43 [pubmed]
PHST- 2023/09/09 01:23 [entrez]
PHST- 2023/09/01 00:00 [pmc-release]
AID - s23177597 [pii]
AID - sensors-23-07597 [pii]
AID - 10.3390/s23177597 [doi]
PST - epublish
SO  - Sensors (Basel). 2023 Sep 1;23(17):7597. doi: 10.3390/s23177597.