Cardiac Science G3 vs G5: Powerheart Comparison
Cardiac Science (now under Stryker management) maintains two Powerheart lay-user models, the legacy G3 and the modern G5. The
June 3, 2026
The AHA 3-Minute Rule Applied: Coverage Math Walkthrough
“The AHA 3-minute rule” is the cited basis for nearly every AED coverage decision, mandate, and placement guideline in the