Results 61 to 70 of about 53,317 (192)

Camera Measurement of Physiological Vital Signs [PDF]

arXiv, 2021
The need for remote tools for healthcare monitoring has never been more apparent. Camera measurement of vital signs leverages imaging devices to compute physiological changes by analyzing images of the human body. Building on advances in optics, machine learning, computer vision and medicine these techniques have progressed significantly since the ...
arxiv  

Adrenal Insufficiency Associated Cardiomyopathy, From Molecule to Clinic: A Comprehensive Review

Health Science Reports, Volume 8, Issue 5, May 2025.
ABSTRACT Background and Aim Adrenal insufficiency (AI), the lack of glucocorticoids (GCs) production or function with or without a lack of mineralocorticoids (MCs) and adrenal androgens, can result in uncommon but life‐threatening complications like shock, circulatory failure, syncope, arrhythmias, dilated cardiomyopathy (DCM), and congestive heart ...
Narges Bazgir, Afsaneh Soltani, Zahra Mohajer, Mohammad Amin Khazeei Tabari, Vahid Eslami   +4 more
wiley   +1 more source

Pattern Recognition in Vital Signs Using Spectrograms [PDF]

arXiv, 2021
Spectrograms visualize the frequency components of a given signal which may be an audio signal or even a time-series signal. Audio signals have higher sampling rate and high variability of frequency with time. Spectrograms can capture such variations well.
arxiv  

Etiology and Short‐Term Outcomes of Upper Gastrointestinal Bleeding in Patients Presenting at the Emergency Department in a Tertiary Hospital in a Low Resource Setting–A Prospective Cohort Study

JGH Open, Volume 9, Issue 5, May 2025.
ABSTRACT Background Upper gastrointestinal bleeding (UGIB) is one of the most common medical emergencies. Currently, there is a paucity of data on the clinical profile and outcome of UGIB in resource‐limited settings. Objective We aim to describe the etiology and outcomes of the patients who presented to the Emergency Department (ED) of a tertiary ...
Nyantakyi Adu‐Darko, Solomon Gyabaah, Osei Yaw Asamoah, Tracey Afoley Laryea, Bright Oppong, Eileen Micah, Bernard Nkum   +6 more
wiley   +1 more source

DistancePPG: Robust non-contact vital signs monitoring using a camera [PDF]

arXiv, 2015
Vital signs such as pulse rate and breathing rate are currently measured using contact probes. But, non-contact methods for measuring vital signs are desirable both in hospital settings (e.g. in NICU) and for ubiquitous in-situ health tracking (e.g. on mobile phone and computers with webcams).
arxiv  

Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of INT‐787, a Novel Farnesoid X Receptor Agonist, in Healthy Volunteers: A Phase 1 Trial

Clinical and Translational Science, Volume 18, Issue 5, May 2025.
ABSTRACT Aberrant farnesoid X receptor (FXR) signaling is implicated in cholestatic, inflammatory, and fibrotic liver diseases. In preclinical/clinical studies, semisynthetic bile acid‐derived FXR agonists markedly improved hepatic function in various conditions.
Thomas Capozza, Jennifer Burkey, Jeroen Van De Wetering, Reinhold Kerb, Jennifer Callahan, Ludmila Kryzhanovskaya, Mary Erickson   +6 more
wiley   +1 more source

How pandemics reshape our brain: Common links and targets between long‐haul COVID‐19, myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS), oxidative stress, and neurodegeneration

Neuroprotection, EarlyView.
Mary E. Herman
wiley   +1 more source

Machine Learning Predicts Risk of Falls in Parkison's Disease Patients in a Multicenter Observational Study

European Journal of Neurology, Volume 32, Issue 5, May 2025.
ABSTRACT Background Postural instability and gait difficulties are key symptoms of Parkinson's disease (PD), elevating the risk of falls substantially. Falls afflict 35% to 90% of PD patients, representing a major challenge in managing the condition. Accurate prediction of fall risk and identification of contributing factors are essential for timely ...
Maria Chiara Malaguti, Chiara Longo, Monica Moroni, Flavio Ragni, Stefano Bovo, Marco Chierici, Lorenzo Gios, Laura Avanzino, Roberta Marchese, Francesca Di Biasio, Matteo Pardini, Denise Cerne, Paola Mandich, Manuela Marenco, Antonio Uccelli, Bruno Giometto, Giuseppe Jurman, Venet Osmani, the NeuroArtP3 Network, Andrea Falini, Antonella Castellano, Andrea Rossi, Domenico Tortora, Costanza Parodi, Antonio Verrico, Federica Sabatini, Emilio Portaccio, Matteo Betti, Guido Pasquini, Filippo Gerli, Claudia Niccolai, Isabella Cama, Cristina Campi, Alessio Cirone, Sara Garbarino, Michele Piana, Donatella Ottaviani, Raffaella Di Giacopo, Ruggero Bacchin   +38 more
wiley   +1 more source

MEDUSA: Scalable Biometric Sensing in the Wild through Distributed MIMO Radars [PDF]

arXiv, 2023
Radar-based techniques for detecting vital signs have shown promise for continuous contactless vital sign sensing and healthcare applications. However, real-world indoor environments face significant challenges for existing vital sign monitoring systems.
arxiv  

Perioperative Management Challenges in Silent Pheochromocytoma: A Case Report and Literature Review

Clinical Case Reports, Volume 13, Issue 4, April 2025.
ABSTRACT Silent pheochromocytomas, frequently misdiagnosed as nonfunctioning adrenal adenomas, carry a high risk of perioperative hemodynamic instability. This case underscores the importance of thorough preoperative biochemical screening, proactive anesthetic strategies, and continuous intraoperative monitoring.
Kai Lin, Xuan Li, Tian Guo, Haixing Zhong   +3 more
wiley   +1 more source