Effect of Phenylephrine Provocation on Dispersion of Repolarization in Congenital Long QT Syndrome

Introduction: Syncope and sudden death are associated with sympathetic stimulation in LQT1 while LQT2 patients are more susceptible to arrhythmias during nonexertional states. Abnormal spatial (QTd)‐ and transmural (TDR)‐dispersion of repolarization may indicate increased arrhythmogenicity. This stu...

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Veröffentlicht in:Ann Noninvasive Electrocardiol
Hauptverfasser: Khositseth, Anant, Nemec, Jan, Hejlik, Joseph, Shen, Win K., Ackerman, Michael J.
Format: Artigo
Sprache:Inglês
Veröffentlicht: Blackwell Science Inc 2003
Schlagworte:
Original Articles
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC6932387/
https://ncbi.nlm.nih.gov/pubmed/14510655
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1046/j.1542-474X.2003.08307.x
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