Just to recap the information provided:
From the door
Patient mentation: Altered/Unresponsive.
Cyanotic around lips/peripherals
Eyes open.
RR - Shallow, labored, 35/min
Pulse - Fast, weak.
Obese
Hx
COPD/CHF
"Okay" yesterday (HAHA, what does that even mean? Talking, conversing, aware? Or in the same exact unresponsive state sans SOB - I'm going to assume the former)
Diagnostics
EKG: Narrow Complex Tachycardia - 210 BPM; No P-Waves
BP: 84/58
SPO2: 85%
LS: Rales in all fields
I think that's it? I'm coming late to the party but from what I've gathered, we're on the brink of cardioversion.
And chbare brings up an excellent point. You don't have a lot of time.
Interventions (~2-4 min with 2 ALS crew members?)
O2 via NRB -> BVM
IV - with blood glucose from the stylet; NS flowing @ < WO.
Monitor - 4 Lead
Cardioversion Prep
Physical Assessment: Eyes PEARL? Smell of urine/feces? Sores on her body? Edema? Abdomen palpation - soft/hard?
Assessment Questions (during interventions)
What is she in rehab for?
What is this patient's baseline mentation?
Why is she not on oxygen?
What has this patient's trends been in rehab? Improvement or deterioration? Increasing complaints of SOB during her stay or sudden onset in the last 6 hours? Any other complaints?
Bed-ridden or active?
Paperwork history: Recent infection, surgery? Pertinent meds - Antibiotics, Anti-Coagulants, Antiarrhythmics?
Ddx
Infection (sepsis), Stroke, Hypoglycemia, Hypovolemia (internal bleeding), Overdose, PE, CHF/COPD.
While it's easy for me to say I'm shying away from immediate cardioversion, I'm sitting at my kitchen table nursing a caffeine headache in shorts and a t-shirt. On-scene would probably be a different story.
I feel like an immediate cardioversion may convert her rhythm to NSR only to revert back to its narrow complex tachycardia (which I'm going to assume is SVT). So with my assessment questions in hand, I can cross off quite a bit of my differentials as I package.
Assuming none of these questions are answered:
TX
Cardiovert; -> No response, package. (If there is a response, stop here). I feel like cardioversion is an appropriate, valid response. But I don't believe it will solve the problem (with the information available).
Grab a nurse or a third responding crew member
En route: BVM (followed by RSI), 12-LEAD.
On-scene time: 10-15 minutes; Transport time: 10 minutes; Total elapsed time: 20-25 minutes.
I'm a new, green medic. If this is inappropriate or VERY inappropriate, please tell me. I'm still in the midst of being trained. I'm working on my prioritizing my assessments so any feedback would be appreciated.
And whoever thought of the auto-saving feature on this forum, you're awesome.