Illustration by Alex Castro / The Verge 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 of a heart attack‚ and other emergency healthcare topics. Before performing any first-aid‚ the American Red Cross instructs calling 911 and alerting emergency services immediately — many health conditions are time-sensitive. After that‚ one can... Continue reading…