Ken Grauer, MD

JANUARY 20, 2024

Looking first at the long-lead II rhythm strip — there is significant bradycardia , with a heart R ate just under 40/minute. But the point to emphasize — is that it should only take seconds to recognize that there is bradycardia from significant AV block. = Would you approve her for a nonemergent surgical procedure?

Blog 95

Blog Bradycardia STEMI Download 95

Dr. Smith's ECG Blog

JANUARY 3, 2022

Sinus bradycardia, normal conduction, normal axis, normal R wave progression, no hypertrophy. Step 1 to missing posterior MI is relying on the STEMI criteria. A prospective validation of STEMI criteria based on the first ED ECG found it was only 21% sensitive for Occlusion MI, and disproportionately missed inferoposterior OMI.[1]

STEMI 52

STEMI Myocardial Infarction Chest Pain Ischemia 52

Dr. Smith's ECG Blog

OCTOBER 13, 2022

But it doesn’t meet STEMI criteria, and was not identified by the computer or the over-reading cardiologist. Still no WPW pattern, and more obvious inferoposterior OMI, but still STEMI negative. CMAJ 2014. The emergency physician wasn’t sure what to make of the changes from one ECG to the next but was concerned about ACS.

Chest Pain 52

Chest Pain Myocardial Infarction Ischemia STEMI 52

Ken Grauer, MD

FEBRUARY 9, 2024

Whatever today's rhythm turns out to be — the "good news" is that the bradycardia and degree of AV block is likely to improve as soon as there is reperfusion of the "culprit" artery ( Therefore need for prompt cath with PCI ). ECG Blog #218 — Reviews HOW to define a T wave as being H yperacute ?

Blog 106

Blog Arrhythmia STEMI Bradycardia 106