Results 181 to 190 of about 20,880 (290)

In children presenting with chest pain, qt interval, QT dispersion, corrected QT (QTC) interval and the corrected QTC (QTC) dispersion evaluation

, 2014
Çocukluk çağmda sık rastlanan idiyopatik göğüs ağrısı ile aritmilerin, ilişkilendirilmesi çoğu kez mevcut tanı yöntemleri ile mümkün olmamaktadır.
Ardıç, Ömer
core  

Human‐derived cardiac‐neural microtissues reveal catecholaminergic polymorphic ventricular tachycardia is also a disease of the sympathetic neuron

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic diagram illustrating the proposed pathway in which regulatory defects might occur in sympathetic neurons derived from hiPSC in catecholaminergic polymorphic ventricular tachycardia (CPVT). Specifically, enhanced calcium transients appeared to derive from three sources: enhanced membrane excitability (due to loss of ...
Ni Li, Chenchen Zhang, Mengying Xu, YoonYoung Choi, Davi Sidarta‐Oliveira, Ruirui Dong, Xinyu Hu, Enrique M. Toledo, Cesar A. Prada‐Medina, Finbar Argus, Kun Liu, Mingyu Li, Linna Zhou, Hagan Bayley, Corey Smith, Chris Denning, Ana I. Domingos, Guoliang Hao, Dan Li, David J. Paterson   +19 more
wiley   +1 more source

Comment on "Surveillance of Corrected QT Interval-Prolonging Medications upon Admission throughout Hospitalization in a Tertiary Care Geriatric Ward". [PDF]

Med Princ Pract
Göl M, Hosoglu Y.
europepmc   +1 more source

Association between corrected QT interval and long-term cardiovascular outcomes in elderly patients who had undergone endovascular therapy for lower extremity arterial disease. [PDF]

Front Cardiovasc Med, 2023
Chang YT, Tzeng IS, Jang SJ, Liu KL, Hsieh CA, Chou HH, Yeh KH, Huang HL, TRENDPAD Study Group.   +8 more
europepmc   +1 more source

Extracellular ionic concentration modulates arrhythmias in a simulated population of human ventricular myocytes with long QT syndrome type 3

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic illustrating the in silico study pipeline. A total of 50,000 virtual myocytes were generated, which were then filtered to 7093 myocytes that fit experimentally constrained biomarkers for physiological electrical and calcium behaviour under wild‐type conditions.
Katherine Flannery, Jacob A. Miller, Steven Poelzing, Seth H. Weinberg   +3 more
wiley   +1 more source

Clinical Validation of Automated Corrected QT-Interval Measurements From a Single Lead Electrocardiogram Using a Novel Smartwatch. [PDF]

Front Cardiovasc Med, 2022
Mannhart D, Hennings E, Lischer M, Vernier C, Du Fay de Lavallaz J, Knecht S, Schaer B, Osswald S, Kühne M, Sticherling C, Badertscher P.   +10 more
europepmc   +1 more source

Panoramic voltage‐sensitive optical mapping of contracting hearts using cooperative multiview motion tracking with 12 cameras

The Journal of Physiology, EarlyView.
Abstact figure legend A panoramic 3D optical mapping system was developed, enabling imaging of action potential waves across the entire strongly deforming ventricular surface of beating isolated hearts. The system comprises 12 high‐speed cameras and a soccerball‐shaped imaging chamber with 48 light‐emitting diodes (LEDs).
Shrey Chowdhary, Jan Lebert, Shai Dickman, Mason Manetta, Charles Gordon, Jan Christoph   +5 more
wiley   +1 more source

Corrected QT interval in hospitalized patients with coronavirus disease 2019: Focus on drugs therapy. [PDF]

Medicine (Baltimore), 2021
Ding J, Liu W, Guan H, Feng Y, Bao Y, Li H, Wang X, Zhou Z, Chen Z.   +8 more
europepmc   +1 more source

Age‐ and sex‐specific modulation of human cardiac electrophysiology by doxorubicin

The Journal of Physiology, EarlyView.
Abstract figure legend DOX differentially impacts cardiac electrophysiology based on sex and age. Sex differences were primarily observed among younger hearts, where action potential duration (APD) prolongation was observed in females, but not in males. Created using BioRender. George, S. (2026) https://BioRender.com/wresf1k Abstract Acute doxorubicin (
Sharon A. George, Amber V. Mills, Erin O'Neill, Sofian N. Obaid, Igor R. Efimov, Tatiana Efimova   +5 more
wiley   +1 more source

Surveillance of Corrected QT Interval-Prolonging Medications upon Admission throughout Hospitalization in a Tertiary Care Geriatric Ward. [PDF]

Med Princ Pract
Baralić Knežević I, Kovačević M, Stefanović K, Erceg P, Mihajlović G, Aćimović J, Vučićević KM.   +6 more
europepmc   +1 more source