Results 61 to 70 of about 423,334 (338)

Long QT syndrome provoked by induction of general anesthesia -A case report- [PDF]

, 2010
Long QT syndrome (LQTS) is an arrhythmogenic cardiovascular disorder resulting from mutations in cardiac ion channels. LQTS is characterized by prolonged ventricular repolarization and frequently manifests itself as QT interval prolongation on the ...
Escande, Galloway, Garson, Hyeon Eon Heo, Hyung Tae Kim, Il Bong Park, Jun Hak Lee, Kaufman, Koo, Lu, Michaloudis, Moss, Myeong Jong Lee, Saarnivaara, Saarnivaara, Schwartz, Tae Yoon Kim, Vincent, Welde, Wisely, Yildirim   +20 more
core   +2 more sources

Transient Long QT Development in a Patient with Takotsubo Cardiomyopathy

Journal of Cardiovascular Emergencies, 2016
QT interval prolongation on the electrocardiogram is considered a precursory sign for imminent, potentially lethal ventricular arrhythmias. Beside the inherited condition of long QT syndrome, numerous drugs, certain electrolyte disturbances and early ...
Czuriga Dániel, Szegedi Andrea, Győry Ferenc, Szilágyi Attila, Sipka Sándor, Kertész Attila, Fülöp László, Czuriga István, Péter Andrea, Édes István, Bódi Annamária   +10 more
doaj   +1 more source

LONG QT SYNDROME. PART 1

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

Resuscitation of sudden cardiac death caused by acute epileptic seizures: A case report

Journal of Acute Disease, 2016
Symptomatic long QT syndrome in pediatric patients is a life-threatening condition. Sometimes, this pathology can be misdiagnosed and erroneously managed as generalized epilepsy due to similar clinical manifestations.
Dana-Oliviana Geavlete, Oana Ionita, Leonard Mandes, Iulia Kulcsar, Emanuel Stoica, Radu Ciudin, Cezar Macarie, Ovidiu Chioncel   +7 more
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, Elena Arbelo, Elena Arbelo, Elena Arbelo, Elena Arbelo, Estefanía Martínez-Barrios, Patricia Cerralbo, Sergi Cesar, José Cruzalegui, Freddy Chipa, Victoria Fiol, Irene Zschaeck, Clara Hernández, Oscar Campuzano, Oscar Campuzano, Oscar Campuzano, Georgia Sarquella-Brugada, Georgia Sarquella-Brugada, Georgia Sarquella-Brugada   +18 more
doaj   +1 more source

Virtual screening of DrugBank database for hERG blockers using topological Laplacian-assisted AI models [PDF]

arXiv, 2022
The human {\it ether-a-go-go} (hERG) potassium channel (K$_\text{v}11.1$) plays a critical role in mediating cardiac action potential. The blockade of this ion channel can potentially lead fatal disorder and/or long QT syndrome. Many drugs have been withdrawn because of their serious hERG-cardiotoxicity.
arxiv  

KvLQT1 and KCNE1 K+ channel gene polymorphisms in long QT syndrome [PDF]

, 2013
Long QT Syndrome (LQTS), a disorder of the cardiac repolarization process with prolongation of the QT interval (QTc ≥0.46 seconds), is an ion-channelopathy. Mutations in either KCNQ1 or KCNE1 genes are susceptible to LQTS. Hence, screening of KCNQ1
Ali, Altaf, Jadhav, Amol P., Jayakrishnan, M. P., Nallari, Pratibha, Narasimhan, Calambur, Qureshi, Sameera F., Shenthar, Jayaprakash, Thangaraj, Kumarasamy, Venkateshwari, Ananthapur   +8 more
core   +1 more source

Novel genes for QTc interval. How much heritability is explained, and how much is left to find? [PDF]

, 2010
The corrected QT (QTc) interval is a complex quantitative trait, believed to be influenced by several genetic and environmental factors. It is a strong prognostic indicator of cardiovascular mortality in patients with and without cardiac disease.
Jamshidi, Yalda, Nolte, Ilja M, Snieder, Harold, Spector, Timothy D   +3 more
core   +3 more sources

Long QT in stunned myocardium: unrecognised cause of acquired long QT syndrome

Journal of Medical Science, 2014
Long QT syndrome (LQTS) is a heart disorder characterized by a prolongation of the QT interval on ECG and a predisposition to ventricular tachyarrhythmias, which may lead to syncope, cardiac arrest or sudden cardiac death. This condition may be inherited
Jerzy Sacha
doaj   +1 more source

Congenital long QT syndrome in children [PDF]

Medicinski Podmladak, 2016
Long QT syndrome (LQTS) is a cardiac repolarization disorder characterized by prolonged QT interval on the electrocardiogram (ECG) and increased propensity to ventricular tachyarrhythmias and cardiac events.
Cerović Ivana, Košutić Jovan
doaj   +1 more source