Accurate and Reliable Assessment of Heart Rate in Real-Life Clinical Settings Using an Imaging Photoplethysmography
Remote photoplethysmography imaging (rPPGc) is a new method measuring essential parameters, such as heart rate (HR), which uses a video camera during teleconsultation. Our work aimed to evaluate the accuracy of such remote measurements compared with existing contact point measurement methods in real-life clinical settings. The prospective hospital-based study recruited 1045 patients who required a pulmonary function test. For each patient, measurements of HR using a standard electrocardiogram acquisition system (gold standard) were carried out concomitantly with the measurements made by the rPPGc system (Caducy v1.0.0) taken within a 60 s timeframe. Age, gender, and skin phototype were collected. We performed an intraclass coefficient correlation (ICC) and Bland-Altman plotting to determine the accuracy and precision of the rPPGc algorithm readings. We achieved measurement of HR using the two methods in 963 patients. The ICC measured at a 60 s timeframe, and when we compared the rPPGc with the gold standard, it had a 95% confidence interval (CI95) value of 0.886 [0.871:0.899]. In all, 94.6% (n = 911) patients showed promising results with a CI95 in Bland-Altman plotting. Fifty-two measurements were discordant, and further analysis established the method's accuracy at 96.2%. Our results described a good accuracy and correlation between the rPPGc system and the gold standard, thus paving the way for more precise care via telemedicine.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2022 |
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| Erschienen: |
2022 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:11 |
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| Enthalten in: |
Journal of clinical medicine - 11(2022), 20 vom: 17. Okt. |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Allado, Edem [VerfasserIn] |
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| Links: |
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| Themen: |
Heart rate |
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| Anmerkungen: |
Date Revised 30.10.2022 published: Electronic Citation Status PubMed-not-MEDLINE |
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| doi: |
10.3390/jcm11206101 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| 520 | |a Remote photoplethysmography imaging (rPPGc) is a new method measuring essential parameters, such as heart rate (HR), which uses a video camera during teleconsultation. Our work aimed to evaluate the accuracy of such remote measurements compared with existing contact point measurement methods in real-life clinical settings. The prospective hospital-based study recruited 1045 patients who required a pulmonary function test. For each patient, measurements of HR using a standard electrocardiogram acquisition system (gold standard) were carried out concomitantly with the measurements made by the rPPGc system (Caducy v1.0.0) taken within a 60 s timeframe. Age, gender, and skin phototype were collected. We performed an intraclass coefficient correlation (ICC) and Bland-Altman plotting to determine the accuracy and precision of the rPPGc algorithm readings. We achieved measurement of HR using the two methods in 963 patients. The ICC measured at a 60 s timeframe, and when we compared the rPPGc with the gold standard, it had a 95% confidence interval (CI95) value of 0.886 [0.871:0.899]. In all, 94.6% (n = 911) patients showed promising results with a CI95 in Bland-Altman plotting. Fifty-two measurements were discordant, and further analysis established the method's accuracy at 96.2%. Our results described a good accuracy and correlation between the rPPGc system and the gold standard, thus paving the way for more precise care via telemedicine | ||
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| 700 | 1 | |a Poussel, Mathias |e verfasserin |4 aut | |
| 700 | 1 | |a Moussu, Anthony |e verfasserin |4 aut | |
| 700 | 1 | |a Hily, Oriane |e verfasserin |4 aut | |
| 700 | 1 | |a Temperelli, Margaux |e verfasserin |4 aut | |
| 700 | 1 | |a Cherifi, Asma |e verfasserin |4 aut | |
| 700 | 1 | |a Saunier, Veronique |e verfasserin |4 aut | |
| 700 | 1 | |a Bernard, Yohann |e verfasserin |4 aut | |
| 700 | 1 | |a Albuisson, Eliane |e verfasserin |4 aut | |
| 700 | 1 | |a Chenuel, Bruno |e verfasserin |4 aut | |
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