Results 91 to 100 of about 879,926 (306)

Calmodulinopathy: A Novel, Life-Threatening Clinical Entity Affecting the Young

Frontiers in Cardiovascular Medicine, 2018
Sudden cardiac death (SCD) in the young may often be the first manifestation of a genetic arrythmogenic disease that had remained undiagnosed. Despite the significant discoveries of the genetic bases of inherited arrhythmia syndromes, there remains a ...
Maria-Christina Kotta, Luca Sala, Alice Ghidoni, Beatrice Badone, Carlotta Ronchi, Gianfranco Parati, Gianfranco Parati, Antonio Zaza, Lia Crotti, Lia Crotti, Lia Crotti   +10 more
doaj   +1 more source

Epidemiology of inherited arrhythmias

, 2020
The primary electrical disorders are a group of inherited cardiac ventricular arrhythmias that are a major cause of sudden cardiac death in young individuals.
Connie R. Bezzina, Joost A. Offerhaus, Offerhaus, Joost A., Arthur A. M. Wilde, Wilde, Arthur A. M., Bezzina, Connie R.   +5 more
core   +1 more source

Reperfusion cardiac arrhythmias and their relation to reperfusion induced cell death [PDF]

, 2018
The aim of this dissertation was to analyse why cardiac arrhythmias occur after opening of the coronary arteries when a patient suffers an acute myocardial infarction. During this event, the heart muscle sustains damage due to a lack of oxygen.
van der Weg, Kirian
core   +5 more sources

A Generative AI Framework to Predict Cardiomyocyte Contraction Function From Single Static Images

Advanced Intelligent Discovery, EarlyView.
A single static hiPSC‐cardiomyocyte image is fed into a U‐Net‐GAN framework, which directly predicts a pixel‐resolved contraction heatmap without time‐lapse imaging. StyleGAN2‐generated synthetic cell–heatmap pairs augment training, improving prediction fidelity (SSIM = 0.84).
Andrew Kowalczewski, Chenyan Wang, Xinrui Wang, Huaxiao Yang, Zhao Qin, Zhen Ma   +5 more
wiley   +1 more source

Mathematical Modeling to Investigate Antiarrhythmic Drug Side Effects: Rate-Dependence Role in Ionic Currents and Action Potentials Shape in the O’Hara Model [PDF]

Sudden cardiac death due to ventricular arrhythmia is one of the leading causes of mortality in the world. In the last decades, it has proven that anti-arrhythmic drugs, which prolong the refractory period by means of prolongation of the cardiac action ...
Bugana, Marco
core  

Asystolie in überraschendem Zusammenhang [PDF]

, 2008
Asystole in a surprising context: A previously healthy 37-year-old patient was admitted to our hospital for evaluation of syncope. Continuous ECG monitoring revealed repeated asystoles with a duration of up to 25 seconds.
P Hänny, S Rüttimann, Meyer, P., Hänny, P., P Meyer, Rüttimann, S., Miozzari, M., M Miozzari   +7 more
core   +1 more source

Final-year nursing students' foundational knowledge and self-assessed confidence in interpreting cardiac arrhythmias: A cross-sectional study

, 2021
Background: Graduating nurses should possess knowledge and understanding of cardiac arrhythmia interpretation, so they can assess abnormal and life-threatening arrhythmias.
Nasrawi, D, Massey, D, Keller, K, Chen, Y, Kunst, E, Johnston, ANB   +5 more
core   +1 more source

Design, Control, and Clinical Applications of Magnetic Actuation Systems: Challenges and Opportunities

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This review aims to provide a broad understanding for interdisciplinary researchers in engineering and clinical applications. It addresses the development and control of magnetic actuation systems (MASs) in clinical surgeries and their revolutionary effects in multiple clinical applications.
Yingxin Huo, Lidong Yang, Tiantian Xu, Dong Sun   +3 more
wiley   +1 more source

Ultralow‐Power Floating‐Gate InGaZnO Content‐Addressable Memory for Wearable Electrocardiogram Anomaly Detection

Advanced Intelligent Systems, EarlyView.
This study introduces a subthreshold in‐memory anomaly detection architecture for wearable ECG monitoring using floating‐gate IGZO content‐addressable memories on a flexible substrate. Area‐engineered coupling provides a high subthreshold slope, while subthreshold operation realizes intrinsic exponential distance evaluation and linear voltage sensing ...
Hyung‐Jun Noh, Sunyeol Bae, Yumin Yun, Junhyeong Park, Soo‐Yeon Lee   +4 more
wiley   +1 more source

Time Course of Cardiac Arrhythmia Following High‐Volume Exercise in Recreational Cyclists

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background The aim of this study was to investigate the time course of cardiac arrhythmias following a bout of high‐volume exercise and to identify factors associated with abnormal cardiac arrhythmia.
Daniel W. T. Wundersitz, Blake E. G. Collins, Brett A. Gordon, Carl J. Lavie, Jessica Orchard, Narelle Blair, Voltaire Nadurata, Michael I. C. Kingsley   +7 more
doaj   +1 more source