"What is Hatysis?"

Cardiovascular diseases (CVDs) are the leading cause of death globally. With an estimated 17.9 million people died from CVDs in 2019, representing 32% of all global deaths. Of these deaths, 85% were due to heart attack and stroke.

So I created "Hatysis" for people to learn how to practice a Cardiopulmonary Resuscitation (CPR).

"Follow the rythm"

Press the chest when the screen turns red, and relax when it goes black. After some time and practice, you will get used to the rythm.