Results 41 to 50 of about 516,463 (286)

Correction for Heart Rate Is Not Necessary for QT Dispersion in Individuals without Structural Heart Disease and Patients with Ventricular Tachycardia

Annals of Noninvasive Electrocardiology, 2001
Background: It remains controversial whether QT dispersion should be corrected for heart rate, especially when the limitations of rate correction formulae are considered.
Vassilios P. Vassilikos, Labros A. Karagounis, Apostolos Psichogios, Themistoclis Maounis, John Iakovou, Antonis S. Manolis, Dennis V. Cokkinos   +6 more
doaj   +1 more source

Proportion of Pre-dialysis Prolonged QT Dispersion in Twice-Weekly Chronic Hemodialysis Patients and Its Associated Factors

Jurnal Penyakit Dalam Indonesia, 2021
Introduction. Cardiovascular disease (CVD) is the common cause of mortality in end-stage renal disease (ESRD) patients undergoing hemodialysis (HD). Causes of CVD in ESRD patients are multifactorial.
Arief Pattiiha orcid, Muhammad Yamin, Aida Lydia, Murdani Abdullah   +3 more
doaj   +1 more source

Wireless Precise Manipulation of Tumor Spheroids Using a Millirobot Controlled by Permanent Magnetic Traps

Advanced Robotics Research, EarlyView.
A magnetic donut‐like millirobot is developed for label‐free pick‐and‐place of a tumor spheroid wirelessly controlled by a magnetic trap. Spheroids are important 3D multicellular culture systems that recapitulate key structural and functional features of native tissues.
Yue Gao, Moonkwang Jeong, Anni G. Muñoz, Ann‐Sophia Müller, Fangchao Long, Shengqiang Zhou, Juntian Qu, Leoni A. Kunz‐Schughart, Tian Qiu   +8 more
wiley   +1 more source

Electrocardiographic Changes Associated With Ibrutinib Exposure

Cancer Control, 2020
Although ibrutinib-associated atrial and ventricular arrhythmias have been well described, there is little information about ibrutinib’s effects on other electrocardiographic parameters, particularly the QT interval.
Michael G. Fradley MD, Allan Welter-Frost MD, Matthew Gliksman BS, Josephine Emole MD, Federico Viganego MD, Dae Hyun Lee MD, Bijal Shah MD, Julio C. Chavez MD, Javier Pinilla-Ibarz MD, PhD, Matthew B. Schabath PhD   +9 more
doaj   +1 more source

Mitochondria and Neuromast Tagging With Fluorescent Gallium‐Triapine Analogues: In Cellulo MP FLIM and Zebrafish Live Imaging

Advanced Science, EarlyView.
Fluorescent BODIPY‐conjugated thiosemicarbazone ligands and their Ga(III), In(III), and Fe(III) complexes, inspired by Triapine, are developed as theranostic agents. Multiphoton FLIM and confocal microscopy in cancer cells and zebrafish reveal real‐time uptake, mitochondrial localisation, and whilst spectroscopic assays indicated preserved complex ...
Megan J. Green, Michael W. Jones, Merissa Saleem, Haobo Ge, Melita Tvardauskaite, Julia Dudzic, Fernando Cortezon‐Tamarit, Rory L. Arrowsmith, Charareh Pourzand, Gabriele Kociock‐Kohn, Nicholas H. Rees, Jonathan R. Dilworth, Stephen Faulkner, Stanley W. Botchway, David Gurevich, Sofia I. Pascu   +15 more
wiley   +1 more source

Correlation between QT dispersion after coronary artery bypass graft and major cardiovascular adverse events

Majalah Kardiologi Indonesia, 2013
Introduction:Coronary artery bypass graft (CABG) improves prognosis in patient with coronary artery disease. However, some patients might experi-ence major adverse cardiovascular events.
Reynold Agustinus, Yoga Yuniadi, Budhi Setianto   +2 more
doaj   +1 more source

Sistema integrado para a análise quantitativa da repolarização cardíaca [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2012.Os sinais eletrocardiográficos (ECG), quando coletados no padrão de 12 derivações, fornecem ...
Balotin, Amauri Fagundes
core  

Physics‐Informed Machine Learning for Sustainable Alloy Design: Toward a Recyclable Unified Q&P Steel

Advanced Science, EarlyView.
A physics‐informed property‐bridging framework links high‐throughput hardness screening to tensile performance in quenching and partitioning steels. By transferring metallurgically guided representations across properties, a single alloy composition is designed to achieve multiple strength grades through heat‐treatment tuning alone, offering a ...
Xiaolu Wei, Yong Li, Chenchong Wang, Lingyu Wang, Xiang Song, Keming Mao, Yu Zhang, Wei Xu   +7 more
wiley   +1 more source

Effects of propranolol on the QT dispersion in congestive heart failure

Arquivos Brasileiros de Cardiologia, 1999
OBJECTIVE - Studies have shown that therapy with beta-blockers reduces mortality in patients with heart failure. However, there are no studies describing the effects of propranolol on the QT dispersion in this population.
Evandro Tinoco Mesquita, Flávia Cristina Carvalho de Deus, Cassia Regina Guedes, Eduardo Reis Maia, César Gerson Pereira Subieta, Humberto Villacorta, Patrice Alessandra dos Santos, Helena Cramer, Valeria Battistella Amado dos Santos, Luis José Martins Romeo   +9 more
doaj   +1 more source

Sistema para análise da variabilidade de sinais fisiológicos: aplicação em variabilidade da frequência cardíaca e intervalo QT [PDF]

, 2006
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia ElétricaReguladas pela automaticidade intrínseca do nodo sinoatrial e pela influência modulatória do Sistema Nervoso Autônomo, as
Petry, Daiana
core