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Peter H Charlton

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Articles 45
Citations 615
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Recent Articles
11.
Pettit C, Charlton P, Aston P
Front Physiol . 2024 Mar; 15():1228439. PMID: 38468704
Many methods have been proposed to detect beats in photoplethysmogram (PPG) signals. We present a novel method which uses the Symmetric Projection Attractor Reconstruction (SPAR) method to generate an attractor...
12.
Mathieu A, Pascual M, Charlton P, Volovaya M, Venton J, Aston P, et al.
JRSM Cardiovasc Dis . 2024 Feb; 13:20480040231225384. PMID: 38314325
Introduction: Photoplethysmogram signals from wearable devices typically measure heart rate and blood oxygen saturation, but contain a wealth of additional information about the cardiovascular system. In this study, we compared...
13.
Zanelli S, Eveilleau K, Charlton P, Ammi M, Hallab M, El Yacoubi M
Front Physiol . 2023 Nov; 14:1176753. PMID: 37954447
Photopletysmography (PPG) is a non-invasive and well known technology that enables the recording of the digital volume pulse (DVP). Although PPG is largely employed in research, several aspects remain unknown....
14.
Hong J, Nandi M, Charlton P, Alastruey J
Am J Physiol Heart Circ Physiol . 2023 Sep; 325(6):H1290-H1303. PMID: 37737734
Vascular aging (VA) involves structural and functional changes in blood vessels that contribute to cardiovascular disease. Several noninvasive pulse wave (PW) indices have been proposed to assess the arterial stiffness...
15.
Goda M, Charlton P, Behar J
ArXiv . 2023 Jul; PMID: 37502630
Efficient and accurate evaluation of long-term photoplethysmography (PPG) recordings is essential for both clinical assessments and consumer products. In 2021, the top opensource peak detectors were benchmarked on the Multi-Ethnic...
16.
Charlton P, Allen J, Bailon R, Baker S, Behar J, Chen F, et al.
Physiol Meas . 2023 Jul; 44(11). PMID: 37494945
Photoplethysmography is a key sensing technology which is used in wearable devices such as smartwatches and fitness trackers. Currently, photoplethysmography sensors are used to monitor physiological parameters including heart rate...
17.
Al-Halawani R, Charlton P, Qassem M, Kyriacou P
Physiol Meas . 2023 May; 44(5). PMID: 37172609
. Pulse oximetry is a non-invasive optical technique used to measure arterial oxygen saturation (SpO) in a variety of clinical settings and scenarios. Despite being one the most significant technological...
18.
Alastruey J, Charlton P, Bikia V, Paliakaite B, Hametner B, Bruno R, et al.
Am J Physiol Heart Circ Physiol . 2023 Mar; 325(1):H1-H29. PMID: 37000606
Arterial pulse waves (PWs) such as blood pressure and photoplethysmogram (PPG) signals contain a wealth of information on the cardiovascular (CV) system that can be exploited to assess vascular age...
19.
Hygrell T, Viberg F, Dahlberg E, Charlton P, Kemp Gudmundsdottir K, Mant J, et al.
Europace . 2023 Mar; 25(4):1332-1338. PMID: 36881777
Aims: Screening for atrial fibrillation (AF) is recommended in the European Society of Cardiology guidelines. Yields of detection can be low due to the paroxysmal nature of the disease. Prolonged...
20.
Rinkevicius M, Charlton P, Bailon R, Marozas V
Sensors (Basel) . 2023 Feb; 23(4. PMID: 36850820
Intervals of low-quality photoplethysmogram (PPG) signals might lead to significant inaccuracies in estimation of pulse arrival time (PAT) during polysomnography (PSG) studies. While PSG is considered to be a "gold...