No abstract available
Publication types
-
Case Reports
-
Video-Audio Media
MeSH terms
-
Anti-Arrhythmia Agents / therapeutic use
-
Electrocardiography
-
Humans
-
Male
-
Metoprolol / therapeutic use
-
Middle Aged
-
Speech / physiology*
-
Tachycardia, Supraventricular / drug therapy
-
Tachycardia, Supraventricular / physiopathology*
Substances
-
Anti-Arrhythmia Agents
-
Metoprolol