Sotalol-induced beta blockade in cardiac patients.

Adrenergic beta-Antagonists/administration & dosage,pharmacology Adult Aged Animals Anti-Arrhythmia Agents/pharmacology Cardiac Output/drug effects Catecholamines/pharmacology Dogs Female Heart/drug effects Heart Failure/drug therapy Heart Rate/drug effects Hemodynamics/drug effects Humans Male Middle Aged Sulfonamides/administration & dosage,pharmacology Sympatholytics/pharmacology

Adrenergic beta-Antagonists Anti-Arrhythmia Agents Catecholamines Sulfonamides Sympatholytics