Evaluation of Pulse Transit Time for Different Sensing Methodologies of Arterial Waveforms Article Swipe
Ghalib Janjua
,
Dewar Finlay
,
Daniel Guldenring
,
Atta Ul Haq
,
James McLaughlin
·
YOU?
·
· 2023
· Open Access
·
· DOI: https://doi.org/10.1109/access.2023.3264291
YOU?
·
· 2023
· Open Access
·
· DOI: https://doi.org/10.1109/access.2023.3264291
We perform a novel comparative analysis between optically and mechanically derived pulse transit time (PTT), which is a universally employed technique for cuffless blood pressure (BP) estimation. Two inline photoplethysmogram (PPG) sensors were placed at the distal and proximal phalanxes of the index finger, and two finger ballistocardiogram (BPP) sensors were wrapped on top of the PPG sensors fixture around the phalanxes of the index finger. The stacking of the BPP sensor over the PPG sensor provided vertical spatial alignment for same location acquisition of the blood flow waveform through the radial artery. The analysis of variance (ANOVA) between PTT derived from the PPG and BPP sensors resulted in a statistically significant difference at p < 0.05. The PTT derived from the BPP sensors showed higher values (17.8 milliseconds on average) than the PTT derived from the PPG sensors. Higher accuracy PTT values will improve the estimation of cuffless BP and thus has the potential to revolutionize the technology.
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- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.1109/access.2023.3264291
- https://ieeexplore.ieee.org/ielx7/6287639/6514899/10091505.pdf
- OA Status
- gold
- Cited By
- 3
- References
- 17
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4362514531
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Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W4362514531Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.1109/access.2023.3264291Digital Object Identifier
- Title
-
Evaluation of Pulse Transit Time for Different Sensing Methodologies of Arterial WaveformsWork title
- Type
-
articleOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2023Year of publication
- Publication date
-
2023-01-01Full publication date if available
- Authors
-
Ghalib Janjua, Dewar Finlay, Daniel Guldenring, Atta Ul Haq, James McLaughlinList of authors in order
- Landing page
-
https://doi.org/10.1109/access.2023.3264291Publisher landing page
- PDF URL
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https://ieeexplore.ieee.org/ielx7/6287639/6514899/10091505.pdfDirect link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
-
https://ieeexplore.ieee.org/ielx7/6287639/6514899/10091505.pdfDirect OA link when available
- Concepts
-
Photoplethysmogram, Pulse (music), Arrival time, Waveform, Computer science, Pulse wave, Biomedical engineering, Acoustics, Artificial intelligence, Medicine, Computer vision, Engineering, Physics, Telecommunications, Radar, Transport engineering, Filter (signal processing), Detector, JitterTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
3Total citation count in OpenAlex
- Citations by year (recent)
-
2025: 1, 2024: 1, 2023: 1Per-year citation counts (last 5 years)
- References (count)
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17Number of works referenced by this work
- Related works (count)
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10Other works algorithmically related by OpenAlex
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