Results 61 to 70 of about 1,584,226 (169)

Evaluation of Electrocardiographic T-peak to T-end Interval in Subjects with Increased Epicardial Fat Tissue Thickness

Arquivos Brasileiros de Cardiologia, 2015
Background:The association between periatrial adiposity and atrial arrhythmias has been shown in previous studies. However, there are not enough available data on the association between epicardial fat tissue (EFT) thickness and parameters of ventricular
Ozgur Kaplan, Ertugrul Kurtoglu, Gokay Nar, Erdogan Yasar, Gokhan Gozubuyuk, Cem Dogan, Ahmet Ugur Boz, Sıho Hidayet, Hasan Pekdemir   +8 more
doaj   +1 more source

Arctic lake trout (Salvelinus namaycush) show evidence of seasonal acclimation of cardiac adrenergic sensitivity but not heat tolerance

Journal of Fish Biology, EarlyView.
Abstract Many Arctic fishes experience prolonged periods of extreme cold and large thermal variation over both rapid and seasonal time scales which challenge critical physiological functions. In the central Canadian Arctic, we caught wild adult lake trout (Salvelinus namaycush) acclimatized to winter and summer temperatures to determine the extent to ...
Emily P. Williams, Les N. Harris, Jean‐Sébastien Moore, Ella K. Middleton, Shira A. Berkelhammer, Ben Speers‐Roesch, Matthew J. H. Gilbert   +6 more
wiley   +1 more source

Synergistic Crosslinking of Triglycidyl Ether of Resveratrol With Amino Acids as a Novel Pathway to Design Sustainable High‐Performance Thermosets

ChemSusChem, Volume 19, Issue 17, 14 September 2026.
This study explores the design of sustainable thermosets by crosslinking the triglycidyl ether of resveratrol with series of amino acids to tailor high‐performance thermosets with excellent thermal, mechanical, and environmental properties for advanced industrial applications.
Sandu Cibotaru, Roxana Dinu, David D. Swanson, Alice Mija   +3 more
wiley   +1 more source

No Association Between T-peak to T-end Interval on the Resting ECG and Long-Term Incidence of Ventricular Arrhythmias Triggering ICD Interventions

Frontiers in Physiology, 2020
Background and ObjectivesPotential of using the T-peak to T-end (TpTe) interval as an electrocardiographic parameter reflecting the transmural dispersion of ventricular repolarization (TDR) to identify patients (pts.) with higher risk of malignant ...
Peter Michalek, Sasha Benjamin Hatahet, Martin Svetlosak, Peter Margitfalvi, Iveta Waczulikova, Sebastian Trnovec, Allan Böhm, Allan Böhm, Ondrej Benacka, Ondrej Benacka, Robert Hatala, Robert Hatala   +11 more
doaj   +1 more source

Relationship between subclinical hyperthyroidism and ventricular repolarization markers

Sakarya Tıp Dergisi, 2022
Objective: To evaluate repolarization defects and arrhythmogenic predisposition through ventricular repolarization markers in patients with subclinical hyperthyroidism (sHT).
Ercan Aydın, Kadem Arslan, Emre Yılmaz
doaj   +1 more source

Laser‐Induced Oxidation of Silicon Using a 355 nm UV Laser and Its Molecular Dynamics Simulation

physica status solidi (a), Volume 223, Issue 17, 9 September 2026.
Laser‐induced silicon oxidation under 355 nm UV irradiation is investigated through combined experiments and molecular dynamics simulations. Temperature‐dependent oxidation mechanisms reveal a transition from surface‐limited oxidation to lateral oxygen diffusion and depth‐wise oxygen penetration, governing oxygen transport and oxide growth.
Se Young Kwon, Si Hun Lim, Kang Woon Lee, Chang Hwan An, Sung Yeob Jeong, Bo Sung Shin   +5 more
wiley   +1 more source

Relationship Between Morning Hypertension and T-Peak to T-End Interval in Patients with Suspected Coronary Heart Disease

Cardiovascular Innovations and Applications, 2017
Objective: To investigate the relationship between morning hypertension (MH) and T-peak to T-end interval (Tp-e interval) in patients with suspected coronary heart disease. Methods: Patients with typical symptoms of coronary heart disease were examined
Lili Wei, Datun Qi, Yong’en Shi, Chuanyu Gao, Weili Liu   +4 more
doaj   +1 more source

Progressive increase of the Tpeak-Tend interval is associated with ischaemia-induced ventricular fibrillation in a porcine myocardial infarction model

, 2017
Aims:Repolarization indices of ECG have been widely assessed as predictors of ventricular arrhythmias. However, little is known of the dynamic changes of these parameters during continuous monitoring in acute ischaemic episodes.
Demidova, Marina M.,, Erlinge, David,, Azarov, Jan E., Demidova, Marina M., Sasha Koul, Pyotr G Platonov, Koul, Sasha, Van Der Pals, Jesper, Platonov, Pyotr G.,, Jan E Azarov, Azarov, Jan E.,, Koul, Sasha,, Platonov, Pyotr G., Marina M Demidova, David Erlinge, Erlinge, David, Jesper van der Pals, Van Der Pals, Jesper,, Lund University.   +18 more
core   +1 more source

Association of transmural dispersion of ventricular repolarization (Tpeak-Tend interval) with components of metabolic syndrome: data from the ESSE-RF3

Кардиоваскулярная терапия и профилактика
Aim. To study the associations of the Tpeak-Tend interval (TpTe) with components of metabolic syndrome (MS) in a sample of Novosibirsk residents.Material and methods.
E. V. Garbuzova, A. A. Kuznetsov, A. M. Nesterets, A. D. Khudyakova, V. S. Shramko, A. E. Imaeva, G. A. Muromtseva, Yu. A. Balanova, G. I. Simonova   +8 more
doaj   +1 more source

Effects of moxifloxacin on the proarrhythmic surrogate markers in healthy Filipino subjects: Exposure-response modeling using ECG data of thorough QT/QTc study

Journal of Pharmacological Sciences, 2018
Effects of moxifloxacin on QTc as well as proarrhythmic surrogate markers including J-Tpeakc, Tpeak-Tend and short-term variability (STV) of repolarization were examined by using both standard E14 time-based evaluation and exposure-response modeling. The
Suchitra Matsukura, Yuji Nakamura, Kiyotaka Hoshiai, Takashi Hayashi, Tadashi Koga, Ai Goto, Koki Chiba, Nur Jaharat Lubna, Mihoko Hagiwara-Nagasawa, Hiroko Izumi-Nakaseko, Kentaro Ando, Atsuhiko T. Naito, Atsushi Sugiyama   +12 more
doaj   +1 more source