Results 101 to 110 of about 4,163,234 (380)

Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics

Advanced Functional Materials, EarlyView.
Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro, Telmo Lopes, André F. Silva, Carmel Majidi, Mahmoud Tavakoli   +4 more
wiley   +1 more source

White coat hypertension is not a benign entity: a cross-sectional study at a tertiary care hospital in Pakistan [PDF]

, 2011
OBJECTIVES: To determine the frequency of White Coat Hypertension in patients undergoing ambulatory blood pressure monitoring at a tertiary care center and to compare ambulatory blood pressure profiles of normotensives, white coat hypertensives and ...
Almas, Aysha, Godil, Saniya Siraj, Khan, Aamir Hameed, Tabani, Halima   +3 more
core   +2 more sources

Analysis of short-term blood pressure variability in pheochromocytoma/paraganglioma patients [PDF]

, 2019
Data on short-term blood pressure variability (BPV), which is a well-established cardiovascular prognostic tool, in pheochromocytoma and paraganglioma (PPGL) patients is still lack and conflicting.
Bisogni, V., Bonvicini, M., Celi, M., Ciardi, A., Concistre, A., De Toma, G., Iannucci, G., Letizia, C., Mezzadri, M., Oliviero, G., Olmati, F., Petramala, L., Saracino, V., Tonnarini, G., Torre, G. L.   +14 more
core   +1 more source

Real‐Time 3D Ultrasound Imaging with an Ultra‐Sparse, Low Power Architecture

Advanced Healthcare Materials, EarlyView.
This article presents a novel, ultra‐sparse ultrasound architecture that paves the way for wearable real‐time 3D imaging. By integrating a unique convolutional array with chirped data acquisition, the system achieves high‐resolution volumetric scans at a fraction of the power and hardware complexity.
Colin Marcus, Md Osman Goni Nayeem, Aastha Shah, Jason Hou, Shrihari Viswanath, Maya Eusebio, David Sadat, Anantha P. Chandrakasan, Tolga Ozmen, Canan Dagdeviren   +9 more
wiley   +1 more source

Influence of Quality of Sleep on the Nocturnal Decline in Blood Pressure During Ambulatory Blood Pressure Monitoring

Arquivos Brasileiros de Cardiologia, 2002
OBJECTIVE: To assess the influence of the quality of sleep on the nocturnal physiological drop in blood pressure during ambulatory blood pressure monitoring. METHODS: We consecutively assessed ambulatory blood pressure monitoring, the degree of tolerance
Alessi Alexandre, Alessi Cristiane Rodrigues, Piana Edson Rogério, Assis Márcia, Oliveira Luciano Rodrigo, Cunha Cláudio L. Pereira da   +5 more
doaj  

Assessing Motor Fluctuations in Parkinson’s Disease Patients Based on a Single Inertial Sensor

Sensors, 2016
Altered movement control is typically the first noticeable symptom manifested by Parkinson’s disease (PD) patients. Once under treatment, the effect of the medication is very patent and patients often recover correct movement control over several hours ...
Carlos Pérez-López, Albert Samà, Daniel Rodríguez-Martín, Andreu Català, Joan Cabestany, Juan Manuel Moreno-Arostegui, Eva de Mingo, Alejandro Rodríguez-Molinero   +7 more
doaj   +1 more source

Magnitude of the Difference Between Clinic and Ambulatory Blood Pressures and Risk of Adverse Outcomes in Patients With Chronic Kidney Disease. [PDF]

, 2019
Background Obtaining 24-hour ambulatory blood pressure ( BP ) is recommended for the detection of masked or white-coat hypertension. Our objective was to determine whether the magnitude of the difference between ambulatory and clinic BP s has prognostic ...
Bae, Se Ri, Grimes, Barbara A, Hsu, Raymond K, Ku, Elaine, Lipkowitz, Michael S, Smogorzewski, Miroslaw J, Tuot, Delphine S, Weir, Matthew R   +7 more
core   +1 more source

Materials and System Design for Self‐Decision Bioelectronic Systems

Advanced Materials, EarlyView.
This review highlights how self‐decision bioelectronic systems integrate sensing, computation, and therapy into autonomous, closed‐loop platforms that continuously monitor and treat diseases, marking a major step toward intelligent, self‐regulating healthcare technologies.
Qiankun Zeng, Hong Liu, Yongheng Zhang, Youbin Zheng, Xuyin Ding, Mengni Zhu, Guoyue Shi, Yan Wang, Hossam Haick, Min Zhang   +9 more
wiley   +1 more source

Accuracy of the GENEActiv Device for Measuring Light Exposure in Sleep and Circadian Research

Clocks & Sleep, 2020
Light is a variable of key interest in circadian rhythms research, commonly measured using wrist-worn sensors. The GENEActiv Original is a cost-effective and practical option for assessing light in ambulatory settings.
Julia E. Stone, Elise M. McGlashan, Elise R. Facer-Childs, Sean W. Cain, Andrew J. K. Phillips   +4 more
doaj   +1 more source

Incidence and timing of potentially high-risk arrhythmias detected through long term continuous ambulatory electrocardiographic monitoring

BMC Cardiovascular Disorders, 2016
BackgroundAmbulatory electrocardiographic (ECG) monitoring is the standard to screen for high-risk arrhythmias. We evaluated the clinical utility of a novel, leadless electrode, single-patient-use ECG monitor that stores up to 14 days of a continuous ...
M. Solomon, Jingrong Yang, S. Sung, Martha L. Livingston, George Sarlas, J. Lenane, A. Go   +6 more
semanticscholar   +1 more source