bradyarrhythmias การใช้

• Hyperstimulation of parasympathetic influence promotes bradyarrhythmias.
• However, because both bradyarrhythmias and tachyarrhythmias may be present, drugs to control tachyarrhythmia may exacerbate bradyarrhythmia.
• Conversely, they can lead to symptomatic disturbances in cardiac conduction and bradyarrhythmias, and may aggravate left ventricular failure.
• In the case of an abnormally slow heart rate ( bradyarrhythmias ), Atropine, catecholamines ( isoprenaline or salbutamol ), and / or temporary cardiac pacing can be used.