New video on the 6-step method for 12-lead ECG interpretation!  Rate and rhythm Axis determination Intervals (PR, QRS, QT) Morphology (BBB, IVCD) STEMI mimics Ischemia, Injury, Infarct Correlate to history and clinical presentation!   

You are dispatched to a nursing home for an 80 year old female with a “rapid heart rate.” You arrive on scene and the charge RN gives you report. Per the RN, assistive staff were checking the patient’s vitals this morning when they noted her heart rate to be elevated. They consulted the RN, who […]

A 60s male woke up with chest pain and contacted 9-1-1 after self-administered nitro did not help. Past medical history: hypertension, chronic back pain, stents “10 years ago” Medications: hydrocodone, nitroglycerin O: 15 minutes prior to 9-1-1 activation P: Nothing makes the pain better or worse Q: Dull and heavy “same as 10 years ago” […]

We’re only going to focus on one facet of today’s article in our discussion, but Dr. Sean van Diepen wrote an excellent editorial that covers several other important points. [1] There is more to the paper than I’m going to dive into here, so check out his editorial if you have access around the paywall. […]

  Your Paramedic crew is called to the home of a 58 year old male, “possible heart” Upon arrival to the home, you are greeted by the gentleman’s wife, who directs you to your patient. You find him sitting in a chair in the living room, appearing concerned, but in no serious distress. He tells […]

Here is the discussion for “71 year old male: chest discomfort” let’s review the prehospital 12 lead:     Here are the precordial leads blown up:   There is slight ST elevation in V1,  ST elevation in V2 (saddleback morphology), as well as slight ST elevation in V3 and V4. The STE in V3 and V4 […]

  This very interesting case comes from Bryan F, a Paramedic from Long Island. A 71 year old male is cooking breakfast when he experiences sudden onset of 10/10 chest discomfort. He waits 20 minutes or so for it to subside, but it does not and he calls 911. EMS arrives to find him lying […]

Yesterday, I introduced some of the history preceding the recent Thrombosis and Haemostasis study looking at morphine in patients experiencing ST-elevation myocardial infarctions (STEMIs). [For the curious, we’ll talk about that new article in Part 3. I have to work today, so I can’t guarantee that it’ll be up tomorrow, but soon!] We started with […]

Every time I hope this debate is going to die out, or that science will swing back toward rationality, another study gets published and throws a wrench in things. I’ll type this very carefully: There is no convincing evidence that morphine causes harm to patients experiencing ST-elevation myocardial infarctions (STEMIs). As long as there isn’t […]

This is the conclusion to Friday’s post. If you haven’t seen it, I suggest checking out the original patient presentation and ECG first. We have reproduced this case courtesy of Dr. Musa A. Sharkawi (@MusaSharkawi on Twitter). A 50-year-old man presented with sudden-onset chest pain, respiratory distress, pulmonary edema, and hypotension. This was his ECG: […]