If you search YouTube for what to do if someone is suffering a heart attack, the platform will now display credible first-aid explainer videos at the very top of the search results.
The brief, step-by-step videos, made in partnership with Mass General Brigham and the Mexican Red Cross, cover a series of basic health emergencies and first-aid procedures, prioritized to provide timely advice right away. Tutorials will cover how to perform the Heimlich maneuver, do CPR, identify the first signs…
