Results 21 to 30 of about 72,190 (244)
A study of early afterdepolarizations in a model for human ventricular tissue [PDF]
, 2014 Sudden cardiac death is often caused by cardiac arrhythmias. Recently, special attention has been given to a certain arrhythmogenic condition, the long-QT syndrome, which occurs as a result of genetic mutations or drug toxicity. The underlying mechanisms
Kazbanov, Ivan +5 more
core +3 more sources
Sudden cardiac death in young athletes: Literature review of molecular basis [PDF]
, 2020 Intense athletic training and competition can rarely result in sudden cardiac death (SCD). Despite the introduction of pre-participation cardiovascular screening, especially among young competitive athletes, sport-related SCD remains a debated issue ...
Barbara Lombardo +5 more
core +1 more source
GENETIC ASPECTS OF CONGENITAL LONG QT SYNDROME
Рациональная фармакотерапия в кардиологии, 2015 The main symptoms and clinical types of long QT syndrome are described. Molecular genetic diagnostics and updated approaches to the management of patients with long QT syndrome arepresented.
A. A. Chernova +2 more
doaj +3 more sources
Site-Directed Mutagenesis and Site-Specific Binding Analysis of Calmodulin (CaM) [PDF]
, 2017 Calcium signaling is a major regulatory system in cells and a crucial part of cell biology. An important element in the decoding of intracellular calcium concentration into downstream processes is the ubiquitous and highly conserved calcium binding ...
Dokic, Yelena
core +1 more source
Trends in Cardiovascular Medicine, 1992 The familial long-QT syndrome (LQTS) is an infrequently occurring disorder in which affected family members have QT prolongation on the ECG, often associated with recurrent syncope and fatal ventricular arrhythmias. Autosomal recessive and autosomal dominant modes of inheritance were suggested by the pattern of occurrence of this disorder in the first ...
Arthur J. Moss, Jennifer L. Robinson
openaire +1 more source
Mechanisms, Risk Factors, and Management of Acquired Long QT Syndrome: A Comprehensive Review
The Scientific World Journal, 2012 Long QT syndrome is characterized by prolongation of the corrected QT (QTc) interval on the surface electrocardiogram and is associated with precipitation of torsade de pointes (TdP), a polymorphic ventricular tachycardia that may cause sudden death ...
Eleftherios M. Kallergis +4 more
doaj +1 more source
Žurnal Grodnenskogo Gosudarstvennogo Medicinskogo Universiteta, 2018 Long QT syndrome (LQTS) is a potentially life-threatening canalopathy, accompanied by prolonged QT interval on a 12-channel ECG, syncopal conditions and a high risk for sudden cardiac death due to the development of torsade de pointes (TdP ...
Kalatsei L. V., Snezhitskiy V. A.
doaj +1 more source
Sex differences in long QT syndrome
Frontiers in Cardiovascular Medicine, 2023 Long QT Syndrome (LQTS) is a rare, inherited channelopathy characterized by cardiac repolarization dysfunction, leading to a prolonged rate-corrected QT interval in patients who are at risk for malignant ventricular tachyarrhythmias, syncope, and even ...
Nuria Díez-Escuté +18 more
doaj +1 more source
Measurement and interpretation of electrocardiographic QT intervals in murine hearts. [PDF]
, 2014 Alterations in ECG QT intervals correlate with the risk of potentially fatal arrhythmias, for which transgenic murine hearts are becoming increasingly useful experimental models. However, QT intervals are poorly defined in murine ECGs.
Fraser, James A +4 more
core +2 more sources
Žurnal Grodnenskogo Gosudarstvennogo Medicinskogo Universiteta, 2018 Long QT syndrome (LQTS) is a potentially life-threatening channelopathy, accompanied by a prolonged QT interval on a 12-channel ECG, syncopal conditions and a high risk of sudden cardiac death due to the development of torsade de pointes (TdP ...
Kalatsei L. V., Snezhitskiy V. A.
doaj +1 more source