Results 31 to 40 of about 25,450 (246)

Harmless herbs? A case report of acquired long QT syndrome and torsades de pointes in a patient taking herbal supplements. [PDF]

HeartRhythm Case Rep, 2022
Déléaval M, Burri H, Bakelants E.
europepmc   +2 more sources

Initiation of ventricular arrhythmia in the acquired long QT syndrome. [PDF]

Cardiovasc Res, 2023
AbstractAimsLong QT syndrome (LQTS) carries a risk of life-threatening polymorphic ventricular tachycardia (Torsades de Pointes, TdP) and is a major cause of premature sudden cardiac death. TdP is induced by R-on-T premature ventricular complexes (PVCs), thought to be generated by cellular early-afterdepolarisations (EADs).
Alexander C, Bishop MJ, Gilchrist RJ, Burton FL, Smith GL, Myles RC.   +5 more
europepmc   +4 more sources

Propofol abolishes torsade de pointes in different models of acquired long QT syndrome. [PDF]

Sci Rep, 2020
Ellermann C, Könemann H, Wolfes J, Rath B, Wegner FK, Willy K, Dechering DG, Reinke F, Eckardt L, Frommeyer G.   +9 more
europepmc   +3 more sources

Man versus machine? Acquired long QT syndrome in a patient with anorexia nervosa. [PDF]

Ann Noninvasive Electrocardiol, 2020
Tran T, Brunnquell M, Mehler PS, Krantz MJ.   +3 more
europepmc   +3 more sources

An unusual cause of polymorphic ventricular tachycardia: Acquired long QT syndrome from atypical variant of stress-induced cardiomyopathy. [PDF]

SAGE Open Med Case Rep, 2020
Alfarih M, Moon JC, Fontana M, Knight D, Captur G.   +4 more
europepmc   +3 more sources

Electrocardiographic Parameters Indicating Worse Evolution in Patients with Acquired Long QT Syndrome and Torsades de Pointes. [PDF]

Ann Noninvasive Electrocardiol, 2016
Kukla P, Jastrzębski M, Fijorek K, Stec S, Bryniarski L, Czarnecka D, Baranchuk A.   +6 more
europepmc   +3 more sources

Acquired Long QT Syndrome: A Review of the Literature [PDF]

Asploro Journal of Biomedical and Clinical Case Reports, 2020
The QT interval represents the duration of ventricular depolarization and repolarization. It is measured from the beginning of the QRS complex to the end of the T wave. Prolongation of the QT interval may be congenital or acquired. This increases the risk of polymorphic ventricular tachycardia (i.e torsades de pointes) and cardiac arrest.
Rajkumar Rajendram
openalex   +2 more sources

A Scary Tale of a Twisted Storm: A Case Report of Torsades De Pointes in Acquired Long QT Syndrome. [PDF]

Cureus
Dzebu AS, Draffor E, Henriquez Italin O.
europepmc   +3 more sources

Genetics of acquired long QT syndrome [PDF]

Journal of Clinical Investigation, 2005
The QT interval is the electrocardiographic manifestation of ventricular repolarization, is variable under physiologic conditions, and is measurably prolonged by many drugs. Rarely, however, individuals with normal base-line intervals may display exaggerated QT interval prolongation, and the potentially fatal polymorphic ventricular tachycardia torsade
D M Roden
openalex   +3 more sources

Acquired long QT syndrome: as risky as congenital long QT syndrome? [PDF]

Europace, 2011
This editorial refers to ‘Role of implantable cardioverter defibrillator therapy in patients with acquired long QT syndrome: A long-term follow-up’ by G. Monnig et al ., on page 396 Long QT syndrome (LQTS) describes a group of disorders characterized by QT interval prolongation secondary to delayed cardiac repolarization that may either be genetic ...
Leonie C.H. Wong, Elijah R. Behr
openalex   +3 more sources