The heart rhythm for the PATIENT at the time of the CARDIAC ARREST.
National Codes:
| 1 | Asystole | 
| 2 | Ventricular fibrillation/pulseless ventricular tachycardia | 
| 3 | Electro mechanical disassociation | 
References:
Acute Myocardial Infarction Core Dataset
This attribute is also known by these names:
| Context | Alias | 
|---|---|
| plural | CARDIAC ARREST PRESENTING RHYTHMS | 

