Results 241 to 250 of about 336,082 (318)

Localization of accessory pathways in Wolff‐Parkinson‐white syndrome using ECG‐based multi‐task deep learning

open access: yesEuropean Journal of Clinical Investigation, Volume 55, Issue S1, April 2025.
Annulus fibrosus of the heart, illustrating the discriminatory performance of the deep neural network in differentiating right‐sided, septal, and left‐sided accessory pathways. area under the receiver operating curve (AUROC), sensitivity (SENS), specificity (SPEC).
Jasper Hennecken   +11 more
wiley   +1 more source

Deep learning for electrocardiogram interpretation: Bench to bedside

open access: yesEuropean Journal of Clinical Investigation, Volume 55, Issue S1, April 2025.
Schematic overview of applications of DL‐enabled ECG analysis and the barriers to implementation of DL tools to clinical practice. Abstract Background Recent advancements in deep learning (DL), a subset of artificial intelligence, have shown the potential to automate and improve disease recognition, phenotyping and prediction of disease onset and ...
Bas B. S. Schots   +6 more
wiley   +1 more source

Profiling the sleep architecture of ageing adults using a seven‐state continuous‐time Markov model

open access: yesJournal of Sleep Research, Volume 34, Issue 2, April 2025.
Summary Sleep is a complex biological process regulated by networks of neurons and environmental factors. As one falls asleep, neurotransmitters from sleep–wake regulating neurones work in synergy to control the switching of different sleep states throughout the night. As sleep disorders or underlying neuropathology can manifest as irregular switching,
Jonathon Jacobs   +3 more
wiley   +1 more source

Analysis of Hemodynamic Related Changes in High Frequency Content of QRS Complex in Working Isolated Rabbit Heart

open access: bronze, 2017
Petra Novotná   +7 more
openalex   +1 more source

Sex differences in middle cerebral artery reactivity and hemodynamics independent from changes in systemic arterial stiffness in Sprague–Dawley rats

open access: yesPhysiological Reports, Volume 13, Issue 7, April 2025.
Abstract The mechanisms of sex differences in cerebrovascular function are not well understood. In this study, we determined whether sex differences in middle cerebral artery (MCA) reactivity are accompanied with changes in cerebral or systemic arterial resistance and stiffness in young adult Sprague–Dawley (SD) rats.
Jonathan W. Ray   +4 more
wiley   +1 more source

The Impact of 2022 Hunga Tonga‐Hunga Ha'apai (Hunga) Eruption on Stratospheric Circulation and Climate

open access: yesJournal of Geophysical Research: Atmospheres, Volume 130, Issue 6, 28 March 2025.
Abstract The Hunga Tonga‐Hunga Ha'apai (Hunga) volcanic eruption in January 2022 injected a substantial amount of water vapor and a moderate amount of SO2 into the stratosphere. Both satellite observations in 2022 and subsequent chemistry‐climate model simulations forced by realistic Hunga perturbations reveal large‐scale cooling in the Southern ...
Simchan Yook, Susan Solomon, Xinyue Wang
wiley   +1 more source

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