ß-blockers protect against dispersion of repolarization during exercise in congenital long-QT syndrome type 1.

Gemma, Lee W; Ward, Gregory M; Dettmer, Mary M; Ball, Jennifer L; Leo, Peter J; Doria, Danielle N; Kaufman, Elizabeth S

Gemma, Lee W; Ward, Gregory M; Dettmer, Mary M; Ball, Jennifer L; Leo, Peter J; Doria, Danielle N; Kaufman, Elizabeth S.

Affiliation

Gemma LW; Heart and Vascular Research Center, MetroHealth Campus of Case Western Reserve University, Cleveland, Ohio, USA.

J Cardiovasc Electrophysiol ; 22(10): 1141-6, 2011 Oct.

Article in En | MEDLINE | ID: mdl-21635612

Subject(s)

Adrenergic beta-Antagonists/therapeutic use; Exercise; Heart Conduction System/drug effects; Propranolol/therapeutic use; Romano-Ward Syndrome/drug therapy; Adult; Death, Sudden, Cardiac/etiology; Death, Sudden, Cardiac/prevention & control; Double-Blind Method; Electrocardiography; Female; Heart Conduction System/physiopathology; Heart Rate/drug effects; Humans; Male; Middle Aged; Ohio; Romano-Ward Syndrome/complications; Romano-Ward Syndrome/physiopathology; Syncope/etiology; Syncope/physiopathology; Syncope/prevention & control; Time Factors; Treatment Outcome; Young Adult

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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Propranolol / Exercise / Adrenergic beta-Antagonists / Romano-Ward Syndrome / Heart Conduction System Type of study: Clinical_trials / Etiology_studies Limits: Adult / Female / Humans / Male / Middle aged Country/Region as subject: America do norte Language: En Journal: J Cardiovasc Electrophysiol Journal subject: ANGIOLOGIA / CARDIOLOGIA / FISIOLOGIA Year: 2011 Type: Article Affiliation country: United States

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