Quote:
Originally Posted by cavnamvet
Quote:
Originally Posted by richardw
Sorry, I missing something here. A diacritic notch is a point in a graph of aortic blood pressure where the pressure drops deeply. I never heard the term used as if it were an anotomical location.
Clarification?
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The dicrotic notch is a slang term used by some
for the u shaped notch located on top of the sternum,
Nestled between the jugular veins and carotid arteries..
A hit in this spot will result in RAPID LOSS OF BLOOD PRESSURE,
massive bleeding and central nervous/spinal cord damage..
So that is the connection.. Sorry for the confusion..
It is also the spot in which you should start a tracheotomy vertical incision..
Learned that watching medic do procedure in the field in Vietnam Nam .. |
I've always heard that referred to as the sternal notch. FYI, also a good place to jab someone with your thumb if you have to defend yourself up close.