Results 191 to 200 of about 72,190 (244)

Beneficial action potential duration-shortening effects, but deleterious negative inotropism of IKs-activator docosahexaenoyl glycine in long QT syndrome type 2. [PDF]

open access: yesEuropace
Louradour J   +16 more
europepmc   +1 more source

Temporal Variability of the Electromechanical Window in Long-QT Syndrome and Drug-Induced QT Prolongation: Value for Enhanced Arrhythmia-Risk Assessment

open access: yes
Deissler PM   +14 more
europepmc   +1 more source

Long-QT-Syndrom

Praxis, 2010
#### Case scenario A 19 year old female student consulted her general practitioner about two recent episodes of syncope, both of which occurred while playing hockey. Her team mates reported that she collapsed suddenly with little warning, recovering rapidly within 30 seconds without confusion.
D J, Abrams, M A, Perkin, J R, Skinner
openaire   +3 more sources

Congenital Long QT Syndrome

JACC: Clinical Electrophysiology, 2022
Congenital long QT syndrome (LQTS) encompasses a group of heritable conditions that are associated with cardiac repolarization dysfunction. Since its initial description in 1957, our understanding of LQTS has increased dramatically. The prevalence of LQTS is estimated to be ∼1:2,000, with a slight female predominance.
Andrew D, Krahn   +6 more
openaire   +2 more sources

Long QT Syndrome

American Journal of Critical Care, 2006
Some researchers claim that babies should be routinely tested for long QT syndrome (LQTS) by electrocardiogram (ECG) at around 3 weeks of age because it would be cost-effective and save lives. Bottom line. The ECG is neither sensitive nor specific to hereditary LQTS and can be hard to interpret in newborns.
Michele M, Pelter, Mary G, Carey
openaire   +2 more sources

Long QT Syndrome and Short QT Syndrome

Progress in Cardiovascular Diseases, 2008
The long QT syndrome (LQTS) is a genetic disorder characterized by prolongation of the QT interval in the electrocardiogram (ECG) and a propensity to torsades de pointes ventricular tachycardia frequently leading to syncope, cardiac arrest, or sudden death usually in young otherwise healthy individuals.
Wojciech, Zareba, Iwona, Cygankiewicz
openaire   +3 more sources

Congenital Long QT Syndrome

Cardiac Electrophysiology Review, 1997
Many important advances have been made in the last several years regarding the molecular genetics and physiology of the congenital long QT syndrome. These findings have significantly changed our perceptions of the clinical manifestations of this disorder, and added new diagnostic and therapeutic strategies.
G Michael, Vincent   +2 more
openaire   +2 more sources

Long QT syndromes

Current Treatment Options in Cardiovascular Medicine, 2000
The clinical phenotype of the long QT syndrome (LQTS) is quite variable, with the frequency and type of life-threatening arrhythmias influenced by the specific genotype and a spectrum of genetic and environmental factors that are not well characterized.
openaire   +2 more sources

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