ER Bear's Heart NotesAn editorial notebook

ECG

45 entries ·Updated · Sep 17, 2026

ECG Articles

Case interpretations, concepts, and teaching notes

No STE, so what makes you say it's occluded? (Six principles for reading the OMI ECG)
ECG

No STE, so what makes you say it's occluded? (Six principles for reading the OMI ECG)

Sep 17, 2026 · 60 min
Goodbye, Type 1~5 MI? The Fifth Universal Definition of MI, and what everyone on X.com is fighting about
ECG

Goodbye, Type 1~5 MI? The Fifth Universal Definition of MI, and what everyone on X.com is fighting about

Sep 5, 2026 · 40 min
We were treating ACS, so how did it turn out to be aortic dissection? Two Type A Aortic Dissections disguised as STEMI
ECG

We were treating ACS, so how did it turn out to be aortic dissection? Two Type A Aortic Dissections disguised as STEMI

Jul 10, 2026 · 21 min
59-Year-Old Man, Chest Pain, Severe Back Pain
ECG

59-Year-Old Man, Chest Pain, Severe Back Pain

Mar 1, 2026 · 14 min
An MI, and Now This Rhythm: What's Going On? What Do You Do?
ECG

An MI, and Now This Rhythm: What's Going On? What Do You Do?

Jan 13, 2026 · 13 min
An 82-year-old grandpa with chest pain
ECG

An 82-year-old grandpa with chest pain

Feb 19, 2025 · 10 min
The Angry 50-Year-Old Man
ECG

The Angry 50-Year-Old Man

Jan 30, 2025 · 10 min
41-year-old woman, IHCA within 30 minutes of arrival
ECG

41-year-old woman, IHCA within 30 minutes of arrival

Dec 30, 2024 · 15 min
A 67-Year-Old Auntie with Syncope
ECG

A 67-Year-Old Auntie with Syncope

Jul 24, 2024 · 12 min
The Hidden Threat of a Bee Sting!
ECG

The Hidden Threat of a Bee Sting!

Jul 18, 2024 · 9 min
Recurrent Vf: Is Prayer All We Have Left?
ECG

Recurrent Vf: Is Prayer All We Have Left?

Jul 10, 2024 · 11 min
The trauma that sent the heart into chaos
ECG

The trauma that sent the heart into chaos

Mar 5, 2024 · 11 min
A Young New Mother Who Brushed Past Death
ECG

A Young New Mother Who Brushed Past Death

Mar 4, 2024 · 13 min
A Middle-Aged Woman with Altered Mental Status
ECG

A Middle-Aged Woman with Altered Mental Status

Feb 20, 2024 · 10 min
73-year-old man, ongoing chest pain. Does he need cath intervention?
ECG

73-year-old man, ongoing chest pain. Does he need cath intervention?

Jan 31, 2024 · 10 min
How to detect OMI in 10 Steps?
ECG

How to detect OMI in 10 Steps?

Jan 31, 2024 · 23 min
73-year-old man, ongoing chest pain. Does he need cath intervention?
ECG

73-year-old man, ongoing chest pain. Does he need cath intervention?

May 8, 2023 · 10 min
Heart Warning: Pericarditis vs. OMI — Readmitted
ECG

Heart Warning: Pericarditis vs. OMI — Readmitted

Mar 25, 2023 · 14 min
64-year-old man with epigastric pain, chest pain, and upper back pain
ECG

64-year-old man with epigastric pain, chest pain, and upper back pain

Feb 7, 2023 · 19 min
Which lead is the most worrying?
ECG

Which lead is the most worrying?

Dec 19, 2022 · 13 min
Besides STE, Which Other ECG Signs Can Mean an Occluded Artery? (Introduction)
ECG

Besides STE, Which Other ECG Signs Can Mean an Occluded Artery? (Introduction)

Nov 18, 2022 · 12 min
Arriving hypotensive and hypoxic: is there something wrong with the ECG?
ECG

Arriving hypotensive and hypoxic: is there something wrong with the ECG?

Sep 7, 2022 · 19 min
Answering a reader's ECG questions
ECG

Answering a reader's ECG questions

Sep 2, 2022 · 7 min
43-year-old man, chest pain and diaphoresis. Is something wrong with this ECG?
ECG

43-year-old man, chest pain and diaphoresis. Is something wrong with this ECG?

Aug 17, 2022 · 10 min
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