Long QT syndrome
Successful Parental Use of an Automated External Defibrillator for an Infant With Long-QT Syndrome
... Congenital long-QT syndrome with 2:1 atrioventricular block presenting in the perinatal period is rare, has a poor prognosis, and leads to high risk for lethal ventricular arrhythmic ...with ...
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Hospitalized cancer patients with acquired long QT syndrome-a matched case-control study
... quired Long QT Syndrome (ALQTS), is a key risk state that has been long overlooked in both cardiology and ...wide QT alert system could help identify the high-risk of mortality with ...
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Long QT syndrome: from channels to cardiac arrhythmias
... Long QT syndrome, a rare genetic disorder associated with life-threatening arrhythmias, has provided a wealth of information about fundamental mechanisms underlying human cardiac electrophysiology ...
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Locus heterogeneity of autosomal dominant long QT syndrome
... Autosomal dominant long QT syndrome (LQT) is an inherited disorder that causes syncope and sudden death from cardiac arrhythmias. In genetic linkage studies of seven unrelated families we mapped a ...
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A Rare Case of the Digenic Inheritance of Long QT Syndrome Type 2 and Type 6
... Copyright © 2019 Annejet Heida et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the ...
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Stressful Work Involvement and Inherited Long QT-Syndrome
... Long QT syndrome (LQTS) is an inherited cardiac disorder that predisposes its carriers to potentially fatal ...prolonged QT-interval on the electrocardiogram and as a tendency to develop ...
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Diagnostic Accuracy of Screening Electrocardiograms in the Long QT Syndrome
... with long QT syndrome had a QTc ⱖ460 ...genotyped long QT syn- drome. In addition, our Long QT Syndrome Clinic has en- countered numerous ECGs with gross QTc ...For ...
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A Potential Diagnostic Approach for Foetal Long-QT Syndrome, Developed and Validated in Children
... In patients with Long-QT Syndrome (LQTS), mechanical abnormalities have been described. Recognition of these abnor- malities could potentially be used in the diagnosis of LQTS, especially in the ...
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Diagnosis of long QT syndrome via support vector machines classification
... Congenital Long QT Syndrome (LQTS) is a genetic disease and associated with significant arrhythmias and sudden cardiac death. We introduce a noninva- sive procedure in which Discrete Wavelet Trans- ...
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KvLQT1 and KCNE1 K+ Channel Gene Polymorphisms in Long QT Syndrome
... exhibited Long QT syndrome when compared to ...the Long QT syndrome patients was found to be ...acquired Long QT Syndrome (aLQTS), exhibited hypokalemia with ...
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Diagnostic Accuracy of Screening Electrocardiograms in Long QT Syndrome I
... ABSTRACT. Objective. Inherited long QT syndrome (LQTS) may present with syncope, seizures, and/or sud- den death as a result of ventricular tachyarrhythmias. Identification of family members who are ...
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Long QT syndrome: novel insights into the mechanisms of cardiac arrhythmias
... with long QT syndrome (LQTS) ...prolonged QT intervals (Figure ...and QT prolonga- ...deafness, QT prolon- gation, and recurrent syncope in five children from two independent ...
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Sudden infant death syndrome due to long QT syndrome: a brief review of the genetic substrate and prevalence
... the QT inter- val on days 3 and 4 of life was associated with a higher risk of SIDS ...of long QT syndrome in SIDS was published ...the QT interval is pro- vided in ...
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Electrocardiographic T-wave parameters in families with long QT syndrome
... TpTe, QT and QTp intervals were measured manually in the lead V5 of standard ECGs and corrected using Bazett’s and Fridericia’s ...RR, QT, QTp and TpTe intervals with their corrected values were ...
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The E1784K mutation in SCN5A is associated with mixed clinical phenotype of type 3 long QT syndrome
... Phenotypic overlap of type 3 long QT syndrome (LQT3) with Brugada syndrome (BrS) is observed in some carriers of mutations in the Na channel SCN5A. While this overlap is important for patient ...
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A revised view of cardiac sodium channel “blockade” in the long QT syndrome
... Although our understanding of the drug targets and therapeutic options for cardiac arrhythmias has expand- ed over the last decade, insight into the functional mech- anism of antiarrhythmic drug action is incomplete, and ...
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MOLECULAR ASPECTS OF LONG QT SYNDROME
... Lange-Nielsen syndrome (J-LN) and as the Romano-Ward syndrome (R-W), ...respectively. Long-QT syndrome has been subdivided into many types based on the gene in which the causative ...
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Allele specific RNA interference rescues the long QT syndrome phenotype in human induced pluripotency stem cell cardiomyocytes
... 1 Long-QT syndrome-type 2 hiPSC cardiomyocytes can recapitulate the disease phenotype in ...(A) Long-QT syndrome-type 2 cardiomyocytes showed characteristic cardiac muscle ...
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Acquired Long QT Syndrome
... (congenital QT prolongation, drugs, hypokalaemia, heart block, ...a syndrome, comprising the arrhythmia, prolonged QT interval during sinus rhythm, and a specific set of antecedent etiologies, which ...
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A Case of Long QT Syndrome Type 3 Aggravated by Beta Blockers and Alleviated by Mexiletine: The Role of Epinephrine Provocation Test
... Long QT syndrome (LQTs) is an uncommon genetic disease causing sudden car- diac death with Torsade de Pointes (TdP). The first line drug treatment has been known to be β-blocker. We encountered a ...
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