22 تغريدة 2 قراءة Jan 03, 2025
If - yesterday - you found interesting my recertification journey in Advanced Cardiovascular Life Support (ACLS), please help me read the modules and answer some additional questions
Here it begins (Part 2): x.com
Let's assume that the patient has already being shocked once and remains in V fib / V tach. If you had to give one drug, x.com
what would you give? Giving nothing is not an option...
If you chose epinephrine, you are wrong. It should be amiodarone. But... x.com
Hmmm...
Shock -> CPR -> Epi -> Shock -> Amiodarone or Lidocaine
Let's go to a case of bradycardia (let's assume it's symptomatic sinus bradycardia and has not responded to 3 mg of atropine)
From these options: x.com
What would you choose?
Easy: epi. The problem is that the stated dose is wrong; correct dose is 2-10 mcg/min...
Bonus info: it's easy to mix a bag of epi (aka “dirty epi drip”). You inject 1 mg epi into 1 liter of NS creating 1 mcg/ml solution. If you infuse 2x60 (=120) ml/h, you give 2x1 (=2) mcg/min
How would you treat this patient with known coronary artery disease (CAD) who presented with HR 150/min and chest discomfort? x.com
Options:
To he honest, adenosine can be used in regular wide QRS complex tachycardia but, in this 89 yo patient with CAD, I would not be very enthusiastic about it... x.com
How do you initiate transcutaneous pacing in a symptomatic bradycardic patient? x.com
Options:
I got this wrong too...
It may be a matter of "style" but if the patient is crashing, I start at maximum current and at least 70-80 "beats"/minute, and then I work my way down versus the other way around... x.com
If you wonder, this 👇 is not atrial fibrillation... The label was wrong... 🤦‍♂️ x.com
How would you classify this patient with 1-mm ST elevations in leads V2 and V3? x.com
Options:
You probably chose STEMI, but... x.com
...in the answer to another question, it is clearly stated that the ST elevation in leads V2 and V3 should be 2mm to qualify as STEMI... x.com
If you a "die-hard" STEMI practitioner, the AHA guidelines further refine the ST elevation-based STEMI criteria according to age and sex:
#sec-7" target="_blank" rel="noopener" onclick="event.stopPropagation()">ahajournals.org x.com
I hope we are making progress. Or maybe not...
#foamed #foamcc #meded #MedTwitter #cpr #acls #medstudent

جاري تحميل الاقتراحات...