Results 41 to 50 of about 58,709,041 (128)
A Case of Torsades de Pointes Induced by Cisapride [PDF]
, 1999 Torsades de pointes, a polymorphic ventricular tachycardia associated with prolonged QT interval, is a well-known life-threatening arrhythmia, which has been found to be induced by various causes such as drugs, electrolyte imbalances, and severe ...
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Cardiology Discovery. Congenital long QT syndrome (LQTS) is a life-threatening ion channelopathy caused by mutations in genes encoding specific ion channels, which can result in malignant arrhythmia of the torsades de pointes type.
Jian Li +4 more
doaj +1 more source
Case Reports in Medicine, 2012 We present the case of a 49-year-old male patient with prosthetic mitral valve endocarditis associated with QT prolongation and torsades de pointes. He was asymptomatic until the end of January 2012, when he was admitted to our hospital emergency unit ...
A. Tounsi +4 more
doaj +1 more source
Refractory Torsades de Pointes Due to Dofetilide Overdose
Journal of Investigative Medicine High Impact Case Reports, 2021 Dofetilide, a class III antiarrhythmic, is widely used in the treatment of cardiac arrhythmias. Antiarrhythmic drugs can have a long duration of action that prolongs the QT interval.
James Crosby DO +5 more
doaj +1 more source
Methadone, Metoclopramide and Metronidazole Interaction Causing Torsades de Pointes
Clinics and Practice, 2021 There are several classes of medications that can cause prolongation of the corrected QT (QTc) interval and potentially Torsades de Pointes (TdP). Most of these medications are commonly used in the emergency department, and interaction between these ...
Karthik Gnanapandithan +2 more
doaj +1 more source
Cardiotoxicity of BRAF/MEK inhibitors
British Journal of Pharmacology, EarlyView.Abstract Rapidly accelerated fibrosarcoma type B/B‐Raf proto‐oncogene, serine/threonine kinase (BRAF) and mitogen‐activated protein kinase (MEK) inhibitors have transformed outcomes in cancer therapy, particularly in melanoma. However, cardiovascular toxicities are increasingly recognized in real‐world clinical practice.
Katharina Seuthe +4 more
wiley +1 more source
Cell Reports, 2018 Summary: To assess the utility of human-induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) as an in vitro proarrhythmia model, we evaluated the concentration dependence and sources of variability of electrophysiologic responses to 28 drugs ...
Ksenia Blinova +21 more
doaj +1 more source
British Journal of Pharmacology, EarlyView.Immune checkpoint inhibitor (ICI)‐associated myocarditis has emerged as a severe and clinically complex immune‐related toxicity that poses significant challenges for therapeutic decision‐making in routine cardio‐oncological care. High‐dose corticosteroids remain the first‐line therapy, yet their timing, dosage and tapering require careful clinical ...
Raluca I. Mincu +10 more
wiley +1 more source
British Journal of Pharmacology, EarlyView.Immune checkpoint inhibitors (ICIs) have transformed cancer therapy, but their efficacy continues to be limited by immune‐related adverse events. Among these, ICI‐induced cardiac arrhythmias are increasingly recognised as a major adverse reaction, encompassing a broad spectrum of clinical phenotypes, including conduction blocks, atrial fibrillation and
Anand R. Ramalingam +3 more
wiley +1 more source
A Case of Hydroxyzine Induced Torsades de Pointes [PDF]
, 1998 Torsades de pointes is a polymorphic ventricular tachycardia associated with prolonged QT interval and increased U wave amplitude. It has been found to be induced by various drugs, electrolyte imbalances, and so on, but the mechanism of torsades de ...
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