Zobrazeno 1 - 10
of 1 335
pro vyhledávání: '"photoplethysmography (PPG)"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-20 (2024)
Abstract Pulse rate (PR) and respiratory rate (RR) are two of the most important vital signs. Monitoring them would benefit from easy-to-use technologies. Hence, wearable devices would, in principle, be ideal candidates for such systems. The neck, al
Externí odkaz:
https://doaj.org/article/07b08e6b1d814d879e82008c9afe11a5
Publikováno v:
Heliyon, Vol 10, Iss 21, Pp e39745- (2024)
Background and objective: Photoplethysmography (PPG) signals provide a non-invasive method for monitoring cardiovascular health, including blood pressure levels, which are critical for the early detection and management of hypertension. This study le
Externí odkaz:
https://doaj.org/article/7dc1ef3e98c7477d95ee79b79658da2d
Autor:
Stefan Karolcik, Vasileos Manginas, Ho Quang Chanh, John Daniels, Nguyen Thi Giang, Vu Ngo Thanh Huyen, Minh Tu Van Hoang, Khanh Phan Nguyen Quoc, Bernard Hernandez, Damien K. Ming, Hao Nguyen Van, Tu Qui Phan, Huynh Trung Trieu, Tai Luong Thi Hue, Alison H. Holmes, Louise Thwaites, Tho Phan Vinh, Sophie Yacoub, Pantelis Georgiou
Publikováno v:
EBioMedicine, Vol 104, Iss , Pp 105164- (2024)
Summary: Background: Dengue epidemics impose considerable strain on healthcare resources. Real-time continuous and non-invasive monitoring of patients admitted to the hospital could lead to improved care and outcomes. We evaluated the performance of
Externí odkaz:
https://doaj.org/article/cb4b3c9ceff44b998ac19afd183c2091
Autor:
Sina Labbaf, Mahyar Abbasian, Brenda Nguyen, Matthew Lucero, Maryam Sabah Ahmed, Asal Yunusova, Alexander Rivera, Ramesh Jain, Jessica L. Borelli, Nikil Dutt, Amir M. Rahmani
Publikováno v:
Data in Brief, Vol 54, Iss , Pp 110228- (2024)
This dataset was collected from university students before, during, and after the COVID-19 lockdown in Southern California. Data collection happened continuously for the average of 7.8 months (SD=3.8, MIN=1.0, MAX=13.4) from a population of 21 studen
Externí odkaz:
https://doaj.org/article/08d587f372a64673a2c2ec326e10494e
Autor:
Martin Deutges, Holger Redtel
Publikováno v:
IEEE Access, Vol 12, Pp 97269-97279 (2024)
Currently, blood pressure assessment is on the verge of shifting from classical cuff-based measurements to continuous estimation using smart devices based on the absorption and reflection characteristics of light in tissue. This type of blood pressur
Externí odkaz:
https://doaj.org/article/7a36c2741c884a30bdc0b66d50a02c1c
Autor:
Syamsul Rizal, Yuniarti Ana Rahma
Publikováno v:
IEEE Access, Vol 12, Pp 80317-80326 (2024)
The current study presents a novel, non-invasive method for estimating both systolic and diastolic blood pressure by combining photoplethysmogram (PPG) signals with physiological data, such as sex, age, weight, height, heart rate, and BMI, using two
Externí odkaz:
https://doaj.org/article/03537603aa224308a3ea23a79bb4a50d
Autor:
Md Nazmul Islam Shuzan, Moajjem Hossain Chowdhury, Muhammad E. H. Chowdhury, Khalid Abualsaud, Elias Yaacoub, Md Ahasan Atick Faisal, Mazun Alshahwani, Noora Al Bordeni, Fatima Al-Kaabi, Sara Al-Mohannadi, Sakib Mahmud, Nizar Zorba
Publikováno v:
IEEE Access, Vol 12, Pp 77774-77790 (2024)
Patients with hyperglycemia require routine glucose monitoring to effectively treat their condition. We have developed a lightweight wristband device to capture Photoplethysmography (PPG) signals. We collected PPG signals, demographic information, an
Externí odkaz:
https://doaj.org/article/a0ef36cfa888475cb4b62ce27a70dedc
Autor:
Osama A. Omer, Mostafa Salah, Ammar M. Hassan, Mohamed Abdel-Nasser, Norihiro Sugita, Yoshifumi Saijo
Publikováno v:
BioMedInformatics, Vol 4, Iss 1, Pp 139-157 (2024)
One of the most significant indicators of heart and cardiovascular health is blood pressure (BP). Blood pressure (BP) has gained great attention in the last decade. Uncontrolled high blood pressure increases the risk of serious health problems, inclu
Externí odkaz:
https://doaj.org/article/36a2455a10af43bfb4d12c61eeb1e749
Autor:
Badiola Idoia, Lyu Chenglin, Ferchland Arne, Comes Fabian, Blazek Vladimir, Leonhardt Steffen, Lueken Markus
Publikováno v:
Current Directions in Biomedical Engineering, Vol 9, Iss 1, Pp 146-149 (2023)
The body’s ability to balance oxygen supply and demand can be compromised in conditions such as shock, sepsis, and heart failure. Thus, measuring venous oxygen saturation (SvO2) simultaneously with the well-established peripheral arterial oxygen sa
Externí odkaz:
https://doaj.org/article/85aaa536c33b45249f6c15a689aa2fc1
Publikováno v:
Sensors, Vol 24, Iss 15, p 5040 (2024)
Transcatheter aortic valve implantation (TAVI) was initially developed for adult patients, but there is a growing interest to expand this procedure to younger individuals with longer life expectancies. However, the gradual degradation of biological v
Externí odkaz:
https://doaj.org/article/8b2466661a854609960808398970b576