RhythmDock

ECG RHYTHM LAB

Asystole

An isoelectric educational example without discernible ventricular activity.

Generated six-second Lead II example · No organized rate · not a patient recording.

Typical rate
No ventricular rate
Regularity
No ventricular activity
P waves
Absent in this example
PR interval
Not measurable
QRS
Absent

What to look for

No identifiable ventricular complexes. A flat trace alone is not a clinical diagnosis.

Show this rhythm

Sources and limitations