Emergency Medical Services Protocol for Adenosine

These flashcards cover key concepts related to the medical protocol for Adenosine, including its uses, administration guidelines, side effects, and contraindications.

Adenosine

An antiarrhythmic medication used to slow conduction time through the A-V node.

Paroxysmal Supraventricular Tachycardia (PSVT)

A condition treated with adenosine, characterized by episodes of rapid heart rate.

Short half-life of adenosine

Less than 10 seconds, requiring a rapid bolus administration.

Dosage for adults

6-12 mg IVFP for adenosine administration.

Adverse reactions of adenosine

Includes CV flushing, arrhythmias, palpitations, chest pain, bradycardia, heart block.

CNS side effects of adenosine

May include irritability, headache, and dizziness.

Precautions when using adenosine

Use cautiously in asthmatic patients or those with underlying sinus or A-V node dysfunction.

Drug interactions with adenosine

Dipyridamole enhances effects, while methylxanthines like caffeine antagonize effects.

Contraindications for adenosine

Includes hypersensitivity and second or third degree A-V block.