Dr. Smith's ECG Blog

OCTOBER 1, 2024

== MY Comment , by K EN G RAUER, MD ( 8/30 /2024 ): == I was sent the ECG shown in Figure-1 — knowing only that the patient was being seen in the ED ( E mergency D epartment ). Figure-1: The initial ECG in today's case. After seeing ECG #2 — Can you explain: i ) Why no negative P wave was seen in lead V1 of ECG #1? —

E-9-1-1 113

E-9-1-1 STEMI ED OR 113

Dr. Smith's ECG Blog

JULY 7, 2013

He had walked into the ED (did not use EMS). Thus, this is both an anterior and inferior STEMI. How old is this antero-inferior STEMI? Although acute anterior STEMI frequently has narrow QR-waves within one hour of onset (1. J Am Coll Cardiol 53(17):1503-9. Plum mer D, Dick C, Ruiz E, Clinton J, Brunette D.

STEMI 52

STEMI E-9-1-1 ALS Coronary 52

Dr. Smith's ECG Blog

JULY 18, 2014

He had walked into the ED (did not use EMS). Thus, this is BOTH an anterior and inferior STEMI in the setting of RBBB. How old is this antero-inferior STEMI? Although acute anterior STEMI frequently has narrow QR-waves within one hour of onset (1. Lessons : 1. Exact pain history was difficult to ascertain.

STEMI 52

STEMI E-9-1-1 ALS Coronary 52

Dr. Smith's ECG Blog

JUNE 17, 2024

Pain improved to 1/10 after EMS administers 324 mg aspirin and the following EKG is obtained at triage. for those of you who do not do Emergency Medicine, ECGs are handed to us without any clinical context) The ECG was read simply as "No STEMI." What do you think? VS on arrival: HR 95, BP 131/83, RR 14, SpO2 98%, Temp 36.7

E-9-1-1 138

E-9-1-1 ACS Emergency Department Coronary 138

Dr. Smith's ECG Blog

JANUARY 30, 2019

She was ventilated by bag-valve-mask by EMS on arrival and was quickly intubated with etomidate and succinylcholine. The pattern of STE and STD reminded us of Brugada Type 1 morphology. Smith comment: 1) Brugada ECG may have ST shifts in limb leads as well as precordial leads. per year incidence of SCD in this cohort [1].

E-9-1-1 52

E-9-1-1 CAD STEMI OR 52

Dr. Smith's ECG Blog

MAY 5, 2022

Submitted and written by Destiny Folk MD , peer reviewed by Meyers, Smith, Grauer, McLaren A man in his early 30s with no significant past medical history was brought to the ED by EMS after being found unresponsive by a friend. EMS arrived and found him awake and alert. They opined that the ECG could instead be "metabolic."

E-9-1-1 52

E-9-1-1 OR STEMI ED 52

Dr. Smith's ECG Blog

FEBRUARY 12, 2025

Even before we have clinical context, this ECG simply does not appear concerning for OMI, notwithstanding the machine's interpretation ** ** ACUTE MI / STEMI ** **. But in the world of STEMI, this is a challenging ECG to most. Pendell Meyers , Aaron E. I suspect most blog readers did not struggle with this one.

STEMI 81

STEMI E-9-1-1 ACS Coronary 81

EMDocs

OCTOBER 29, 2024

Authors: Rachel Bridwell, MD (EM Attending Physician; Tacoma, WA), Katey DG Osborne, MD (EM Attending Physician; Tacoma, WA) // Reviewed by: Alex Koyfman, MD (@EMHighAK, EM Attending Physician, UTSW / Parkland Memorial Hospital) and Brit Long, MD (@long_brit, EM Attending Physician, San Antonio, TX) Welcome to emDOCs revamp!

E-9-1-1 98

E-9-1-1 ICU Epinephrine EMS 98

Dr. Smith's ECG Blog

MARCH 3, 2025

A 69 year old woman with a history of hypertension presented to the emergency department by EMS for evaluation of chest pain and shortness of breath. The status of the patients chest pain at this time is unknown : EKG 1, 1300: There is sinus tachycardia and artifact of low and high frequency. Also see these posts of Type II STEMI.

E-9-1-1 73

E-9-1-1 Coronary STEMI Emergency Department 73

Dr. Smith's ECG Blog

FEBRUARY 20, 2025

A 12-lead was recorded, showing "STEMI," but is unavailable. Moreover, if you know that catastrophic intracranial hemorrhage can result in an ECG that mimics STEMI, then you know that this patient probably has a severe intracranial hemorrhage. She was BVM ventilated and suctioned. Shortly thereafter, pulses were lost.

STEMI 87

STEMI Paramedic E-9-1-1 Epinephrine 87