CPR stands for Cardiopulmonary Resuscitation and revives heart and lung function. LVR is a rescue procedure for electrical incidents. CPR focuses on maintaining circulation and oxygenation through chest compressions, rescue breaths, and AED use until medical help arrives. LVR trains technicians to assess electrical hazards, use PPE correctly, and perform safe rescues in low-voltage scenarios. Combined, they equip technicians to handle both medical and electrical emergencies, and integrated courses align with industry and global standards for consistent practice.