Its not so much the "Chest tightness" that caused them to do a XII lead on you, it was the fact that you recieved several doses of Epi, which puts strain and increased workload on the heart.
Right, and exactly. The interventional medications in that instance were a significant part of needing the 12 lead, however my point (however poor it ended up being) was that it was done as another diagnostic to completely rule out complications and/or catch other etiologys at work for my present condition.
I was young, healthy/fit, and no pmhx (esp no cardiac hx). Was probably slightly tachy from the epi and albuterol, but being that age as well as a healthy demographic within it, can certainly handle and metabolize rather effectively those doses and stressors on the vascular system. The 12 lead was just another diagnostic to offer further assurance,
for my benefit (and my poor mum), that I was alright.
Someone already recently said it, but a 12 lead should just be considered part of vitals in situations where a grey area exists (ex: the N/V). Sure, that can be trivialized by us in EMS as a "waste of effort", but that's what we've also done with temperature. We all know the importance of having a temp for a pt with PNA or febrile sz or neurogenic insults or etc, but because we have trivialized requiring thermometers, a lot of EMS doesn't even allow their employees to use them.
What if we were to go so far as trivializing the need to get a BP for much of our "BLS" pts? (lets leave aside the violent, the refusals and the impractical [e.g. airway issues]) I can look at a lot of pts and have a general idea of their BP based on HPI, PMHx, skin c/t/c, weight, race and sex. Because I can guess based on experience and prejudices, doesn't mean I'm right and ergo should never do it. Give the pt all ya got when there is a grey area.
Sure, setting up EKG's are repetitive and sometimes tedious, but it's our job. We lose respect among healthcare when we give ourselves the ability to write off performing diagnostic tests for the grey area pts.