54 results
Hypokalemia on EKG 

Patient presenting with severe weakness.  Patient had GI bug with vomiting/diarrhea.
Has flattened t-waves ... /inversion and prominent ... RJonesSonoEM #UWaves ... Hypokalemia #EKG #ECG #Electrocardiogram ... #cardiology #clinical
Inverted P Waves:
(A) Ectopic atrial rhythm
(B) Junctional rhythm 

#Inverted #PWaves #cardiology #diagnosis #ekg #ecg #electrocardiogram #differential
Inverted P Waves ... #Inverted #PWaves ... diagnosis #ekg #ecg #electrocardiogram ... #differential #clinical
Progression of EKG changes in Acute Coronary Syndrome (ACS)
Hyperacute T waves:
 • Broad-based and symmetrical, usually
) Hyperacute T waves ... depression and Twave ... leads • and/or T inversion ... inverted in aVR) • Inversion ... Progression #diagnosis #electrocardiogram
Wellens Syndrome on EKG
Associated with a critical stenosis of the proximal LAD, suggestive of impending infarction
-
Associated with a critical ... Inversion Type ... Deep Symmetric T-wave ... Inversion FOAMfrat ... ecg #cardiology #electrocardiogram
WPW EKG after cardioversion of SVT

Here is the post-conversion ECG

The patient is now in Sinus Rhythm,
Here is the post-conversion ... There are tall R waves ... there are delta waves ... WPW #EKG #ECG #Electrocardiogram ... #Clinical #Cardiology
T-Wave ECG changes in Hyperkalemia vs Hyperacute MI
 - Hyperkalemia: Increased height, without increase area
 -
T-Wave ECG changes ... Ferdous @fazalabul #TWaves ... Hyperacute #MI #clinical ... cardiology #ekg #electrocardiogram
Deep T Wave Inversions - Differential
Normal variants 
  A. Juvenile T wave pattern
Deep T Wave Inversions ... Juvenile T wave ... inversion syndrome ... Secondary T wave ... Cardiology #ECG #EKG #Electrocardiogram
Wellens' Sign: LAD-T Wave Inversion 
Life threatening T wave inversions in precordial leads. Often V2-V3 
Specific
Wellens' Sign: LAD-T Wave ... Inversion Life ... threatening T wave ... Specific for critical ... Sign #EKG #ECG #Electrocardiogram
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
downgoing ST or 1 mm T inversion ... - hyperacute T waves ... inversion - STE ... inversion in avL ... EKG #diagnosis #electrocardiogram
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
replaced by T wave ... inversion and a ... interval J Wave ... inversion in the ... cardiology #ecg #ekg #electrocardiogram