Adenosine is the generic name for the drug that is also known by the brand name Adenocard [1].
What is Adenosine used for?
Adenosine is primarily used to treat supraventricular tachycardia (SVT), a rapid heart rhythm originating in the atria [1]. It is administered intravenously as a diagnostic and therapeutic agent to restore normal heart rhythm [1].
How does Adenosine work?
Adenosine works by slowing conduction through the atrioventricular (AV) node of the heart [1]. This action can interrupt re-entrant pathways that cause SVT, allowing normal sinus rhythm to resume [1]. It has a very short half-life, lasting only a few seconds [1].
What are the side effects of Adenosine?
Common side effects of adenosine include flushing, shortness of breath, chest discomfort, dizziness, and headache [1]. These effects are usually transient due to the drug's short duration of action [1].
Can adenosine be used for other heart conditions?
While its primary indication is SVT, adenosine is also used in electrophysiology studies to help diagnose certain types of heart arrhythmias [1]. Its diagnostic use is based on its ability to temporarily block AV nodal conduction [1].