ArticleJournal of perinatology : official journal of the California Perinatal Association2017
Photoplethysmographic waveform characteristics of newborns with coarctation of the aorta.
Article in Journal of perinatology : official journal of the California Perinatal Association, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.
- Isolated Coarctation of the Aorta: Current Concepts and Perspectives.Frontiers in cardiovascular medicine · 2022Pooled it
- Machine Learning-Based Critical Congenital Heart Disease Screening Using Dual-Site Pulse Oximetry Measurements.Journal of the American Heart Association · 2024Article
- Arch watch: current approaches and opportunities for improvement.Journal of perinatology : official journal of the California Perinatal Association · 2024Review
- Low false-positive rate of perfusion index as a screening tool for neonatal aortic coarctation.Acta paediatrica (Oslo, Norway : 1992) · 2021Article
- A novel system to collect dual pulse oximetry data for critical congenital heart disease screening research.Journal of clinical and translational science · 2020Article
- Using pulse oximetry waveforms to detect coarctation of the aorta.Biomedical engineering online · 2020Article
- Hypertension Assessment Using Photoplethysmography: A Risk Stratification Approach.Journal of clinical medicine · 2018Article
- A new, short-recorded photoplethysmogram dataset for blood pressure monitoring in China.Scientific data · 2018Article
Corrections and comments
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Authors and funding
7 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveFetal echocardiography, physical examination and pulse oximetry detect only half of coarctation of aorta (CoA) cases. We aimed to quantify delayed arrival and diminished amplitude of lower extremity photoplethysmographic (PPG) pulses relative to the right hand in affected patients. STUDY
designWe studied 8 CoA infants and 32 healthy controls. The pulse arrival time difference between foot and hand (f-hTD) and pulse amplitude ratio (F/H) were measured on PPG signal waveforms by digitally-determining maxima and minima of systolic decrease of light transmission. Mann-Whitney test was used for group comparisons.
resultsIn comparison to healthy newborns, CoA infants' PPG waveforms demonstrated prolonged f-hTD (mean±s.d. of 73.2±26.6 versus 35.2±8.3 ms, P<0.001) and lower F/H (0.57±0.26 versus 0.99±0.58, P=0.014).
conclusionsF-hTD and F/H are quantifiable from hand- and foot-derived PPG waveforms and are significantly different in CoA versus healthy newborns. Larger studies are needed to validate PPG for improved critical congenital heart disease screening.
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Registered trials
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