He claimed to be Sir Roger Tichborne, heir to estates at Tichborne near Alresford, Hampshire, and Upton House, Poole, Dorset. The Upton estate had been in the ownership of the family from around 1828 when it was acquired by Edward Tichborne Doughty. The latter having no sons, his nephew, Sir Roger Tichborne, became heir to the family fortunes.
To help CPR practitioners to remember the order of the procedural steps, the acronym ABC was taught to stand for Airway, Breathing, Circulation. In 2010, the order of the steps was changed to Circulation, Airway, Breathing, so the acronym is now CAB.
We get a lot of questions about the difference between BLS Provider CPR and the Heartsaver CPR AED. The difference between BLS and CPR is that the BLS class is an advanced CPR AED course. BLS is an abbreviation for Basic Life Support. The BLS CPR AED is a healthcare level CPR. The American Heart Association certification for healthcare providers is titled BLS Provider.