Basic Life Support Awareness, Knowledge, and Attitudes Among a Self-Selected Online Sample in the Aseer Region, Saudi Arabia: An Exploratory Cross-Sectional Survey

Background/Objectives: Basic life support (BLS) and cardiopulmonary resuscitation (CPR) are essential emergency interventions. This exploratory study described BLS awareness, reported training, self-assessed and objectively scored CPR knowledge, and attitudes in a self-selected online sample of adults in the Aseer Region, Saudi Arabia, and examined how these constructs related to one another; it was not designed to estimate regional prevalence.