AFIB Arrhythmia Ischemia 
Dr. Smith's ECG Blog
FEBRUARY 2, 2024
Osborn waves have been reported with hypercalcemia, brain injury, subarachnoid hemorrhage, Brugada syndrome, cardiac arrest from VFib — and — severe, acute ischemia resulting in acute MI ( See My Comment in the November 22, 2019 post on Dr. Smith’s Blog ). Rituparna et al — as well as Chauhan and Brahma ( Int.
Ken Grauer, MD
JANUARY 13, 2024
My written interpretation on a tracing such as this one would read, "Marked LVH and 'strain' and/or ischemia — with need for clinical correlation." BOTTOM LINE: ECG changes of LV "strain" and/or ischemia that we see on today's initial ECG — were not present 9 years earlier. WPW Cardiac arrhythmias ( including AFib ).
Ken Grauer, MD
MARCH 29, 2023
M y I MPRESSION : The rhythm in Figure -1 is almost certain to be very rapid AFib in a patient with WPW. NOTE #2: Surprisingly, it is not uncommon for patients in AFib with WPW to be hemodynamically stable — despite having exceedingly rapid ventricular rates. The resultant rhythm after cardioversion is shown in Figure-2.
Dr. Smith's ECG Blog
MARCH 15, 2023
. = My Comment by K EN G RAUER, MD ( 3/15 /2023 ): = I found today’s case highly instructive in highlighting a number of important aspects regarding the presentation and initial treatment of a patient who presents to the ED with new AFib. I focus my comment on a few additional aspects regarding new AFib.
Ken Grauer, MD
FEBRUARY 18, 2023
These findings suggest that instead of VT — the rhythm in Figure-1 is AFib with a fairly rapid ventricular response. Since the rhythm is supraventricular (ie, AFib ) — we can accurately assess QRS morphology. Shark Fin" ST segment elevation is most often a sign of severe transmural ischemia that results from acute coronary occlusion.
Dr. Smith's ECG Blog
JULY 5, 2018
during which sinus bradycardia and arrhythmia are seen but not to a degree that produces symptoms. The easy way to remember the arrhythmias most commonly associated with SSS is to think of what one might expect if the SA node became sick. New slow AFib reflects a combination of these rhythm problems. second in duration.
Dr. Smith's ECG Blog
JANUARY 22, 2020
There was no evidence of ischemia. C linical P oints R egarding E CG # 1 : We are told that the patient is a middle-aged woman and that she previously had been in AFib with LBBB. While I agree that AFib + complete AV block is the most likely rhythm diagnosis I'd like to see additional monitoring strips to be sure.
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