Results 21 to 30 of about 11,400 (246)

Continuous Heart Rate Monitoring for Automatic Detection of Life-Threatening Arrhythmias With Novel Bio-Sensing Technology

Frontiers in Cardiovascular Medicine, 2021
Aims: Assessing the effectiveness of novel bio-sensing technology (CardiacSense), for accuracy and reliability of automatic detection of life-threatening arrhythmias.Methods and Results: This prospective study consisted of Eighteen patients (13 males and
Ehud Chorin, Aviram Hochstadt, Arie Lorin Schwartz, Gil Matz, Sami Viskin, Raphael Rosso   +5 more
doaj   +1 more source

Advances in Photoplethysmography for Personalized Cardiovascular Monitoring

Biosensors, 2022
Photoplethysmography (PPG) is garnering substantial interest due to low cost, noninvasiveness, and its potential for diagnosing cardiovascular diseases, such as cardiomyopathy, heart failure, and arrhythmia.
Seamin Kim, Xiao Xiao, Jun Chen
doaj   +1 more source

Blood Pressure Estimation by Photoplethysmogram Decomposition into Hyperbolic Secant Waves

Applied Sciences, 2022
Photoplethysmographic (PPG) pulses contain information about cardiovascular parameters. In particular, blood pressure can be estimated using PPG pulse decomposition analysis, which assumes that a PPG pulse is composed of the original heart ejection blood
Takumi Nagasawa, Kaito Iuchi, Ryo Takahashi, Mari Tsunomura, Raquel Pantojo de Souza, Keiko Ogawa-Ochiai, Norimichi Tsumura, George C. Cardoso   +7 more
doaj   +1 more source

Visual Reassessment with Flux-Interval Plot Configuration after Automatic Classification for Accurate Atrial Fibrillation Detection by Photoplethysmography

Diagnostics, 2022
Atrial fibrillation (AFib) is a common type of arrhythmia that is often clinically asymptomatic, which increases the risk of stroke significantly but can be prevented with anticoagulation.
Justin Chu, Wen-Tse Yang, Yao-Ting Chang, Fu-Liang Yang   +3 more
doaj   +1 more source

Photoplethysmography Detection of Overreaching

Medicine & Science in Sports & Exercise, 2019
ABSTRACT Introduction Detecting the onset of functional overreaching (FOR) or nonfunctional overreaching in endurance athletes is of prior importance to ensure reactive amendment of the scheduled training program. The objective of this study was to assess photoplethysmography (PPG) in overloaded athletes and test ...
Bourdillon N, Nilchian M, Millet GP
openaire   +4 more sources

Feasibility of Electrodermal Activity and Photoplethysmography Data Acquisition at the Foot Using a Sock Form Factor

Sensors, 2023
Wearable devices have been shown to play an important role in disease prevention and health management, through the multimodal acquisition of peripheral biosignals.
Afonso Fortes Ferreira, Hugo Plácido da Silva, Helena Alves, Nuno Marques, Ana Fred   +4 more
doaj   +1 more source

The role of implantable loop recorder in patients with cryptogenic stroke: A systematic review and meta-analysis

Heart and Mind, 2023
Objective: The objective of this study was to provide data on implantable loop recorder (ILR)-based atrial fibrillation (AF) rates, recurrent stroke rates, and predictors of AF in patients with cryptogenic stroke (CS) after 1, 6, 12, 24, and 36 months of
Kiriaki Mavromoustakou, Symeoni Katzouridi, Stergios Soulaidopoulos, Ioannis Doundoulakis, Achilleas Papadopoulos, Petros Arsenos, Skevos Sideris, Polychronis Dilaveris, Dimitris Tsiachris, Athanasios Kordalis, Konstantinos Tsioufis, Konstantinos A Gatzoulis   +11 more
doaj   +1 more source

Clinical Validation of Photoplethysmography‐Based Finger Cuffless Blood Pressure Monitoring Following European Society of Hypertension Recommendations

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Cuffless blood pressure (BP) monitoring remains challenging for clinical hypertension management. Although photoplethysmography offers promising solutions for cuffless BP measurement, its clinical validation is limited.
Yumin Qiu, Zhe Zhou, Jianning Zhang, Jiang He, Shiyue Xu, Xiaoyu Zhang, Ruochen Sun, Chen Su, Wenhao Xia, Jun Tao   +9 more
doaj   +1 more source

A new e-health cloud-based system for cardiovascular risk assessment

Frontiers in Electronics, 2023
Sudden cardiac death (SCD) is one of the leading causes of death worldwide. Many individuals have no cardiovascular symptoms before the SCD event. As a result, the ability to identify the risk before such an event is extremely limited.
G. Tatsis, G. Baldoumas, V. Christofilakis, P. Kostarakis, P. A. Varotsos, N. V. Sarlis, E. S. Skordas, A. Bechlioulis, L. K. Michalis, K. K. Naka   +9 more
doaj   +1 more source

Evaluating Visual Photoplethysmography Method

Cureus, 2021
ABSTRACT Regular monitoring of common physiological signs, including heart rate, blood pressure, and oxygen saturation, can be an effective way to either prevent or detect many kinds of chronic conditions. In particular, cardiovascular diseases (CVDs) are a worldwide concern. According to the World Health Organization, 32% of all deaths
Talukdar, Debjyoti, de Deus, Luis Felipe, Sehgal, Nikhil   +2 more
openaire   +2 more sources