This is an excellent video which shows how to perform C.P.R. (cardiopulmonary resuscitation) on someone who might have had a heart attack. Funny, but it does at least put across a very serious subject in such a way that it's easier to take in.
My blog, on my time working in professional stage management, working as a television 'walk-on/extra', my two heart attacks in 2006 and September 2018, working in care, life as a child living in the countryside and life in general.