Results 41 to 50 of about 46,008 (253)
Mitoxantrone and acquired Long-QT Syndrome. Case presentation.
Medisur, 2009 The acquired Long-QT Syndrome can be caused by more than 100 non anti-arrhythmic drugs. These drugs block potassium channels; particularly the IKr which extends the ventricular repolarization beyond 450 ms.
Brandy Viera Valdés +1 more
doaj +3 more sources
Acquired long QT syndrome and phosphoinositide 3-kinase. [PDF]
Trends Cardiovasc Med, 2017 While it is well known that mutation of several different ion channels can cause congenital long QT syndrome, block of IKr is widely thought to be responsible for most cases of drug-induced acquired long QT syndrome (aLQTS). In this article, we review evidence supporting another cause of aLQTS due to inhibition of phosphoinositide 3-kinase (PI3K ...
Cohen IS, Lin RZ, Ballou LM.
europepmc +4 more sources
American Journal of Physiology. Heart and Circulatory Physiology, 2023 Long QT syndrome (LQTS) type 3 although less common than the first two forms, differs in that arrhythmic events are less likely triggered by adrenergic stimuli and are more often lethal.
Lenke Kis, Jin Li
semanticscholar +1 more source
SAGE Open Medical Case Reports, 2023 Acquired long QT syndrome caused by hypopituitarism and transient ST-segment elevation has not been reported in cardiac arrest patients. We report a case of extremely dangerous acquired long QT syndrome and transient ST-segment elevation.
Jia Zhang +7 more
doaj +1 more source
Hepatology, EarlyView., 2022 Natural history of liver disease in a large international cohort of children with Alagille syndrome: Results from the GALA study. Abstract Background and Aims Alagille syndrome (ALGS) is a multisystem disorder, characterized by cholestasis. Existing outcome data are largely derived from tertiary centers, and real‐world data are lacking.
Shannon M. Vandriel +93 more
wiley +1 more source
Congenital and acquired long QT syndrome [PDF]
European Heart Journal, 2000 There is considerable contemporary interest in ventricular repolarization, since prolonged repolarization, especially when heterogeneous, is associated with ventricular tachyarrhythmias, syncope and sudden death. Delayed ventricular repolarization occurs as a congenital anomaly or may be acquired, for example because of the effect of medications on ...
A J, Camm +5 more
openaire +2 more sources
Famotidine and acquired long QT syndrome [PDF]
The American Journal of Medicine, 2000 Takao Endo +5 more
openalex +2 more sources
Circulation Genomic and Precision Medicine, 2022 Background: Acquired long QT syndrome (aLQTS) is a serious unpredictable adverse drug reaction. Pharmacogenomic markers may predict risk. Methods: Among 153 aLQTS patients (mean age 58 years [range, 14–88], 98.7% White, 85.6% symptomatic), computational ...
B. Gray +25 more
semanticscholar +1 more source
Case report of antiseizure medicine-induced long QT syndrome and a literature review
Acta Epileptologica, 2022 Background To realize the clinical characteristics of long QT syndrome (LQTS) caused by antiseizure medicines (ASMs), and to improve the prevention and management of ASM-acquired QT syndrome.
Xiongying Yu +6 more
doaj +1 more source
Circulation Journal, 2021 decreased, and NSVT was never repeated. Vaccination is only the essential prevention strategy to decrease the pandemic of COVID-19 virus infection, although there can be several adverse effects in the earlyand late-phase periods after vaccination.
T. Aiba +11 more
semanticscholar +1 more source