The preferred method is 30 compressions and two breaths in the center of the chest, between the nipples, pressing down at least two inches, no more than two and a half, at a rate of at least 100 beats a minute, no more than 120.
Doporučuje se 30 stlačení a dva vdechy, ve středu hrudníku mezi bradavkami, stlačujeme alespoň 5 cm a ne více než 6,5 cm. Rychlostí okolo 100 stlačení za minutu a ne více než 120.