In the UK
someone suffers a heart attack every 3 minutes - most towns and villages in the
UK now have defibrillator in public places (ours
is located on our local Funeral directors - not entirely certain its the most appropriate place but who am I to question...)
A defibrillator is a device that gives a high
energy electric shock to the heart through the chest wall to someone who is in
cardiac arrest. This high energy shock
is called defibrillation, and it's an essential lifesaving step in the chain of
survival.
If you
witness a cardiac arrest, it’s crucial to call 999 and start CPR immediately.
But do
you know how to give CPR? And do you know that the timing of the compressions
is an essential part of CPR?
When an adult whose heart has stopped beating, trained first
responders are told to administer 2-inch sternum compressions (between the
nipples) at a rate of around 100 beats per minute (bpm). That’s a little less
than twice a second, and can be hard to approximate.
Thank
goodness for pop music right!
A classic
example of a song which has 100bpm is “Staying Alive” by the BeeGees (and has
its obvious connotations for the task at hand)
Here we
see the UK televised advert with Vinnie Jones demonstrating CPR – The BeeGees
hit has a rhythm
of 103 beats per minute.
But ditto
to Gloria Gaynor’s anthem, “I will Survive”, this too has the 100bmp benchmark,
and the Backstreet Boys “Quit Playing Games with My Heart.”
But my
personal favourite and the one I would want used if the compression were need
to “kick start” my heart - Queen’s “Another One Bites the Dust,” which may be
fitting given the abysmal success rates of CPR — which is roughly 8%, even when
backup help is called immediately.
bpm120
for Another One Bites the Dust
(Patients
who have CPR performed on them are likely to experience other painful injuries,
too, like crushed or ruptured organs. Admittedly, a small price to pay for a
saved life.) That said, performing CPR more than doubles (paywall)
the survival rate of patients who go into cardiac arrest.
So,
remember to perform hands only CPR, follow these simple steps:
·
Step 1: Shake and shout
·
Step 2: Check for
normal breathing
·
Step 3: Call 999
·
Step 4: Give 30 chest
compressions
·
Step 5: Give two rescue
breaths
·
Step 6: Repeat until an
ambulance arrives
Remember
– even if you haven't been trained in CPR with rescue breathing, you can still
use hands-only
CPR.
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