Sinus Arrhythmia

Drill Score

0 correct out of 0 attempts

EKG Drill Answer

This is Sinus Arrhythmia. Look for rhythm that is irregular, varying with respiration, with heart rate that is normal (60-100 bpm) and rate may increase during inspiration. Notice that the P wave is normal. The PR interval is normal (0.12-0.20 sec). The QRS is typically normal (0.06-0.10 sec). Heart rate frequently increases with inspiration, decreasing with expiration.

EKG Arrhythmia Practice Drill Tracing

mededu company logo

This website is intended for use by medical professionals for educational purposes only. For medical care, contact a healthcare provider. Copyright 2020 © Medical Training and Simulation LLC. All Rights Reserved.

About | Privacy Policy | Email