Emergencies Learn how to prepare for and respond to an emergency. Your 3-step guide to hands-only CPR Know how to help in an emergency. (1 min. read) The Basics Make a heart attack action plan First aid essentials: How to make a kit fit for first aid When should you go to the ER? Recognize when your child needs emergency medical care Emergency rooms and urgent care quiz More information Stroke warning signs Keep your baby safe from choking Warning signs of a heart attack Make a family emergency plan Parents: Know when to call 911 Seizure first aid Stomach pain emergencies quiz Know how to help during an opioid overdose What women need to know about stroke Heart attack symptoms Related stories