Results 51 to 60 of about 326,761 (272)

Global trends and regional disparities in atrial fibrillation and flutter burden attributable to high alcohol consumption: findings from the global burden of disease study 2021

BMC Cardiovascular Disorders
Objectives To evaluate the global burden of atrial fibrillation (AF) and atrial flutter (AFL) attributable to high alcohol consumption (HAC) from 1990 to 2021, and to examine its spatiotemporal distribution characteristics.
Yunkai Hua, Jinpeng Liu, Kui Ji, Wenjun Han   +3 more
doaj   +1 more source

An evaluation of planarity of the spatial QRS loop by three dimensional vectorcardiography: its emergence and loss [PDF]

, 2017
Aims: To objectively characterize and mathematically justify the observation that vectorcardiographic QRS loops in normal individuals are more planar than those from patients with ST elevation myocardial infarction (STEMI).
Goswami, Damodar Prasad, Hazra, Sandipan, Macfarlane, Peter W., Ray, Dipanjan, Sengupta, Arnab   +4 more
core   +1 more source

Body Biofluids for Minimally‐Invasive Diagnostics: Insights, Challenges, Emerging Technologies, and Clinical Potential

Advanced Healthcare Materials, EarlyView.
Recent advances in diagnostics have accelerated the development of miniaturized wearable technologies for the continuous monitoring of diseases. This paradigm is shifting healthcare away from invasive, centralized blood tests toward decentralized monitoring, using alternative body biofluids.
Lanka Tata Rao, Chandan Kumar Mandal, Fernando Patolsky   +2 more
wiley   +1 more source

The Characteristics and Clinical Analysis of Lorenz Plot of Neonatal Atrial Tachycardia

Annals of Noninvasive Electrocardiology
Background Lorenz plot (LP) analysis enhances the accuracy of arrhythmia diagnosis and serves as an attractive diagnostic tool for patients with arrhythmias.
Fei Zheng, Tingting Yu, Xin Wei, Jie Wen, Hualian Li   +4 more
doaj   +1 more source

Comparative analysis of autonomic nervous system function in patients with postural orthostatic tachycardia syndrome versus a head-up tilt testing-negative cohort

IBRO Neuroscience Reports
Purpose: Postural orthostatic tachycardia syndrome (POTS) is a heterogeneous collection of disorders that correspond to autonomic dysfunction. Until recently, it was mostly unresolved as a clinical issue.
Jing-Xiu Li, MD, PhD, Xin Qiu, MD, Min Gao, MD, PhD   +2 more
doaj   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

Advanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman, Samiha Ahmed, Majed Othman Althumayri, Megan Guy, Darlenne Chavez Lugo, Frances S. Ligler, George T. Ligler, Rahmi Oklu, Hiroshi Kawahira, Michael J. McShane, Jun Kameoka, Jonathan Bova, Hatice Ceylan Koydemir   +12 more
wiley   +1 more source

Association Between Weight-Adjusted Waist Index (WWI) and Bone Mineral Density in Postmenopausal Women: A Cross-Sectional Analysis of NHANES Data

International Journal of Endocrinology
Conclusion: This cross-sectional analysis revealed a significant negative correlation between the WWI and femoral neck BMD in a nationally representative cohort of American postmenopausal women.
Qifeng Jing, Yan Tan
doaj   +1 more source

Compression and R-wave detection of ECG/VCG data [PDF]

, 1972
Application of information theory to eliminate redundant part of electrocardiogram or vectorcardiogram is described. Operation of medical equipment to obtain three dimensional study of patient is discussed.
Bennett, W. P., Conover, M. F., Hayden, W. L.   +2 more
core   +1 more source

Feasibility and performance of a device for automatic self-detection of symptomatic acute coronary artery occlusion in outpatients with coronary artery disease : a multicentre observational study [PDF]

, 2019
Background Time delay between onset of symptoms and seeking medical attention is a major determinant of mortality and morbidity in patients with acute coronary artery occlusion. Response time might be reduced by reliable self-detection.
Coeman, Mathieu, De Buyzere, Marc, De Pooter, Jan, Drieghe, Benny, Duytschaever, Mattias, El Haddad, Milad, Gevaert, Sofie, Gheeraert, Peter, Kayaert, Peter, Van Heuverswyn, Frederic, Vandekerckhove, Yves, Voet, Joeri   +11 more
core   +2 more sources

Biocompatible Ink Optimization Enables Functional Volumetric Bioprinting With Xolography

Advanced Materials, EarlyView.
Xolography's reliance on weak‐base co‐initiators introduces unique biochemical constraints. By dissecting the effects of extracellular pH, osmolality, and lysosomotropic stress, this study defines the biochemical design space that enables fully biocompatible, cell‐laden volumetric printing. Abstract Xolography is a novel linear volumetric manufacturing
Erik Brauer, Aiste Balciunaite, Matthias R. Kollert, Julian Weihs, Raphael S. Knecht, Rose Behncke, Susanna Quach, Niklas Felix König, Asia Badolato, Stella Monestier, Simone Bersini, Matteo Moretti, Miriam Filippi, René Hägerling, Milad Rezvani, Stefan Hecht, Ansgar Petersen, Robert K. Katzschmann   +17 more
wiley   +1 more source