2013 Bradycardia Ischemia 
Ken Grauer, MD
OCTOBER 13, 2023
Even if we stopped here — We could conclude the following: There is marked bradycardia in today's rhythm ( ie, Heart rate in the low 30s ). Finally — If today's patient does not have significant underlying coronary disease — then her bradycardia with AV block may be the result of SSS ( S ick S inus S yndrome ).
Ken Grauer, MD
OCTOBER 27, 2023
That said — obvious findings include: i ) Marked bradycardia! — This suggests ischemia of uncertain duration. Section 20 ( 54 pages = the " long " Answer ) from my ACLS-2013-Arrhythmias Expanded Version provides detailed discussion of WHAT th e AV Blocks are — and what they are not ! be regular! —
Dr. Smith's ECG Blog
MAY 5, 2022
Hyperkalemia causes peaked T waves and the "killer B's of hyperkalemia", including bradycardia, broad QRS complexes, blocks of the AV node and bundle branches, Brugada morphology, and otherwise bizarre morphology including sine wave. With a twist. Do you recognize this ECG yet? Right Bundle Branch Block with ST Elevation in V1?
Dr. Smith's ECG Blog
MAY 6, 2019
Followup ECG: No Change Absence of evolution is the best evidence against ischemia as the etiology. I was taught that the tell-tale sign of ischemia vs an electrical abnormality was in the hx, i.e. chest pain for the ischemia and potential syncope for brugada. Ischemia/infarction. Bradycardia. Hypothermia.
Dr. Smith's ECG Blog
JUNE 1, 2022
Here is his ECG: There is no clear evidence of OMI or ischemia. The Initial ECG in Today's Case: ECG #1 showed sinus bradycardia at a rate slightly under 60/minute — normal intervals — slight left axis ( about -15 degrees ) — and no chamber enlargement. A 40-something male with no previous cardiac disease presented with chest pain.
Dr. Smith's ECG Blog
JANUARY 30, 2019
This definition was changed following an expert consensus panel in 2013 — so that at the present time, all that is needed to diagnose Brugada Syndrome is a spontaneous or induced Brugada-1 ECG pattern, without need for additional criteria.
Expert insights. Personalized for you.
160 
Let's personalize your content