First Aid Flashcard 13 – AED Pacemaker by John Furst · Published April 2, 2019 · Updated April 3, 2019
4 What is the bystander effect? – videos February 3, 2012 by John Furst · Published February 3, 2012 · Last modified July 20, 2016
2 What is Cardiopulmonary Resuscitation (CPR)? September 29, 2017 by John Furst · Published September 29, 2017