
Electrical therapy refers to the use of controlled electrical shocks to correct dangerous heart rhythm disturbances. The main forms are defibrillation, which delivers an unsynchronized shock to terminate ventricular fibrillation or pulseless ventricular tachycardia, and synchronized cardioversion, which times the shock to the heart's rhythm to treat organized but unstable rhythms such as atrial fibrillation or supraventricular tachycardia.
A third form, transcutaneous pacing, delivers timed electrical impulses to stimulate the heart in cases of severe symptomatic bradycardia. These therapies are central components of the ACLS algorithms, and their safe, effective use — including correct energy selection and team safety during shock delivery — is a key skill for advanced providers.
CPR Certification Labs provides hands-on, American Heart Association–aligned CPR, BLS, ACLS, and PALS certification training to help providers master these life-saving skills.
Our technology delivers immediate, actionable feedback that refines your skills in real time.
Understand how to safely and effectively operate an Automated External Defibrillator (AED) for adults, children, and infants.
Learn how to perform the Heimlich maneuver and clear airway obstructions caused by choking in both adults and infants.
Gain experience working as part of a team when more than one rescuer is available during an emergency.
Receive your AHA CPR Certification E-Card on the same day you complete the class and pass the exam.
