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.

Atrial Fibrillation 52

Atrial Fibrillation AFIB Arrhythmia Exercise 52

Dr. Smith's ECG Blog

FEBRUARY 6, 2024

The ECG shows sinus tachycardia with RBBB and LAFB, without clear additional superimposed signs of ischemia. Circulation: Cardiovascular Imaging. Other Arrhythmias ( PACs, PVCs, AFib, Bradycardia and AV conduction disorders — potentially lethal VT/VFib ). Chest trauma was suspected on initial exam. 2015, March 1). Cramer, M.

Tachycardia 114

Tachycardia Dysrhythmia Atrial Fibrillation Bradycardia 114

EMS 12-Lead

APRIL 28, 2022

The QRS is wide in B — but the rhythm is irregularly irregular with no sinus P waves — so this most probably represents rapid AFib with an atypical RBBB/LPHB morphology. We now see that QRS morphology in lead II during sinus rhythm is similar to the QRS morphology in lead II during rapid AFib (beats #1-5 in lead II in A). 8] Liu, E.,

Tachycardia 52

Tachycardia AFIB Arrhythmia Coronary Artery Bypass Graft 52

Dr. Smith's ECG Blog

MARCH 6, 2020

There is no evidence of infarction or ischemia. Because the AP lies outside of the AV node — the time to circulate around the reentry pathway and conduct back to the atria ( retrograde ) is longer than when the entire reentry circuit is contained within the AV node. There are nonspecific ST-T abnormalities.

Heart Failure 52

Heart Failure Tachycardia Atrial Flutter Cardiomyopathy 52