Results 31 to 40 of about 30,871 (260)

The algorithm of examination athletes with prolongation QT interval in ECG

Спортивная медицина: наука и практика
The aim of the study: to developed the algorithm for the examination of the young athletes with prolongation of the QT interval on a standard ECG.Materials and methods: based on the analysis of literature and our own experience, an algorithm for ...
V. N. Komoliatova, L. M. Makarov, A. G. Akopyan, D. A. Basportochnii   +3 more
doaj   +1 more source

QT Measurement and Heart Rate Correction during Hypoglycemia: Is There a Bias?

Cardiology Research and Practice, 2010
Introduction. Several studies show that hypoglycemia causes QT interval prolongation. The aim of this study was to investigate the effect of QT measurement methodology, heart rate correction, and insulin types during hypoglycemia. Methods.
Toke Folke Christensen, Jette Randløv, Leif Engmann Kristensen, Ebbe Eldrup, Ole Kristian Hejlesen, Johannes Jan Struijk   +5 more
doaj   +1 more source

Beyond a prolonged QT interval

JRSM Short Reports, 2013
A hypocalcaemia case is presented with convulsions, electrocardiogram (ECG) changes and laboratory findings suggestive of osteomalacia. This case constitutes a rare presentation of osteomalacia-induced hypocalcaemia.
Bitar, Zouheir Ibrahim, Maadarani, Ossama, Alfayed, Hani, Bitar, Mohammed   +3 more
openaire   +2 more sources

Polarizable Vanadium Dipoles Promote Water Dissociation on Vanadium‐Based Metal Organic Framework

Advanced Functional Materials, EarlyView.
The polarization of unpaired V 3d electrons weakens the H─O bond to improve water dissociation by the dual Vδ+:O─H and Pλ−:H─O coupling hydrogen bonds formation and relaxation. P@V‐MOF electrocatalyst shows low overpotentials (94 mV in acid, 178 mV in neutral, and 77 mV in alkaline solutions) with excellent stability for effective overall water ...
Xinjuan Liu, Jun Xu, Minmin Fan, Jingcheng Xu, Mengyuan Li, Yun Gong, Weiwei Yang, Lei Li, Yong Zhou, Deqiang Zhao, Yuhua Xue, Xingtao Xu, Chang Q. Sun, Liming Dai   +13 more
wiley   +1 more source

Prolongation of the QT interval by ketanserin [PDF]

Postgraduate Medical Journal, 1988
Summary In hypertensive patients single doses of ketanserin 40 mg prolonged the corrected QT interval (QTc) for at least 8 hours, with a maximal increase of 35 ms (P less than 0.001, n = 6) after 2 hours. During chronic dosing (20 and 40 mg b.d.) the QTc was further prolonged, by 46 and 45 ms respectively.
H A, Cameron, P C, Waller, L E, Ramsay
openaire   +2 more sources

Desert Plant Inspired Hierarchical Nanofibrous Membranes for Integrated Solar Desalination and Heavy Metal Remediation

Advanced Functional Materials, EarlyView.
An Alhagi maurorum inspired hierarchical composite membrane (NFCu) was developed by integrating heavy metal remediation and solar‐driven interfacial evaporation in a single platform. Beyond the photothermal effect, a localized photocatalytic process is realized on the CuO surface, deepening the mechanistic understanding of light–matter–water ...
Yuqiong He, Ronggang Luo, Shengbo Ge, Kaixin Jiang, Kirsten Dyer, Xiaojian Zhou, Ben Bin Xu, Xuehua Zhang, Guanben Du, Kaimeng Xu   +9 more
wiley   +1 more source

First‐Line Osimertinib in Patients with EGFR‐Mutant Advanced Non‐Small Cell Lung Cancer: Outcome and Safety in the Real World: FLOWER Study

The Oncologist, EarlyView., 2021
Abstract Lessons Learned Osimertinib has confirmed effectiveness in this real‐world population of patients with EGFR‐mutant advanced non‐small cell lung cancer. Thromboembolic events occur more frequently than previously reported, suggesting a thrombotic diathesis that requires further investigation. Patients with at least three metastatic sites, brain
Martina Lorenzi, Alessandra Ferro, Fabiana Cecere, Daniela Scattolin, Alessandro Del Conte, Alessandro Follador, Sara Pilotto, Valentina Polo, Mariacarmela Santarpia, Rita Chiari, Alberto Pavan, Alessandro Dal Maso, Valentina Da Ros, Giada Targato, Sabrina Vari, Stefano Indraccolo, Fiorella Calabrese, Stefano Frega, Laura Bonanno, Pier Franco Conte, Valentina Guarneri, Giulia Pasello   +21 more
wiley   +1 more source

Prevalence of the risk factors for QT prolongation and associated drug–drug interactions in a cohort of medical inpatients

Journal of the Formosan Medical Association, 2019
Background/Purpose: Medical inpatients are at increased risk of QT interval prolongation due to multiple risk actors and QT prolonging drugs. This study aimed to identify the prevalence of risk factors for QT prolongation; QT prolonging medications ...
Qasim Khan, Mohammad Ismail, Iqbal Haider, Zahid Ali   +3 more
doaj   +1 more source

Antipsychotic Medication and QT Prolongation

Pakistan Journal of Medical Sciences, 2015
The QT interval represents ventricular depolarisation and repolarisation. Prolongation of this interval can lead to life-threatening complications. These can include arrhythmias such as Torsades de Pointes and Ventricular Fibrillation, which may ultimately lead to death. Many risk factors have been identified in prolonging the QT interval, one of which
Chohan, Paramdip Singh, Mittal, Raman, Javed, Afzal   +2 more
openaire   +2 more sources

Penfluridol Triggers GSDME‐Mediated Immunogenic Pyroptosis to Potentiate Antitumor Immunotherapy

Advanced Science, EarlyView.
A high‐throughput screen of FDA‐approved antipsychotics identifies penfluridol as a potent pyroptosis inducer acting via direct TTI1 inhibition. This triggers TNFA‐NFKB signaling and caspase‐8/‐3‐dependent GSDME cleavage. The compound stimulates antitumor immunity alone and synergizes with anti‐PD‐1 therapy, while low TTI1 expression emerges as a ...
Linfeng Li, Daishi Li, Danyao Chen, Yating Dian, Lei Yao, Hui Su, Ziyu Guo, Deze Zhao, Zihua Wu, Furong Zeng, Chunfang Zhang, Guangtong Deng   +11 more
wiley   +1 more source