Emergencies can happen anytime, anywhere—in your home, at school, or in public places. When a person experiences sudden cardiac arrest or another critical event, every second matters. CPR-trained bystanders often serve as the crucial link between life and death.

When it comes to life-saving training, choosing the right certification can make all the difference. At Swift Lifesaver, we often hear a common question from individuals and organizations: Should I take Basic Life Support (BLS) or Standard First Aid (SFA) certification?

If you’ve ever watched a medical drama, you’ve probably seen a heart-stopping scene where doctors or bystanders perform CPR, and within minutes the patient gasps back to life. These moments are dramatic, inspiring, and emotional—but they’re also misleading.

In sudden cardiac arrest (SCA), every second counts. While performing CPR (Cardiopulmonary Resuscitation) is critical in maintaining blood circulation, the addition of an AED (Automated External Defibrillator) can significantly increase the chance of survival. When used together, these two interventions form a powerful response to one of the most urgent medical emergencies.

In emergencies, every second counts. Whether it’s a cardiac arrest, a choking incident, or a severe injury, immediate action by a bystander can be the difference between life and death. Yet, despite knowing the importance of quick intervention, many people hesitate to help out of fear—fear of doing something wrong or facing legal consequences.

That’s where Good Samaritan laws come in.