High quality means providing compressions at proper depth, at proper rate, with correct release, and with limited interruptions. Each and every cardiac arrest victim needs high-quality CPR.
1Meaney PA, et al. CPR Quality: Improving Cardiac Resuscitation Outcomes Both Inside and Outside the Hospital: A Consensus Statement From the American Heart Association. Circulation. 2013 Jul 23;128(4):417–35. Epub 2013 Jun 25.