88 results
Inverted P Waves:
(A) Ectopic atrial rhythm
(B) Junctional rhythm 

#Inverted #PWaves #cardiology #diagnosis #ekg #ecg #electrocardiogram #differential
Inverted P Waves ... #Inverted #PWaves ... #cardiology #diagnosis ... #ekg #ecg #electrocardiogram ... #differential #clinical
Hypokalaemia:

The gradual fall in serum potassium level is reflected electrocardiographically by the following features:

1. Gradual decrease
of prominent U waves ... , best seen in leads ... V2-V4 #Clinical ... #Cardiology #ECG ... #EKG #UWaves #Hypokalemia
Patterns of Ischemia T-Waves on ECG

However, there are more kinds of ischemia than just STEMI and
of Ischemia T-Waves ... , there are more ... #Diagnosis #Cardiology ... #ECG #EKG #NSTEMI ... Ischemic #Ischemia #TWaves
Hypothermia on EKG
 • J (Osborn) waves
 • PR, QRS, and QT prolongation
 • Various bradyarrythmias
Hypothermia on EKG ... • J (Osborn) waves ... Hypothermia #osborn #waves ... #cardiology #diagnosis ... #clinical
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
Wenckebach) P waves ... QRS complexes are ... non-conducted P wave ... SecondDegree #HeartBlock #Diagnosis ... #Cardiology #EKG
Wellen’s waves are biphasic with a tight positive, then negative deflection and evolve to become symmetrically
Wellen’s waves are ... EM_RESUS #Wellens #TWaves ... #biphasic #ECG ... #EKG #Electrocardiogram ... #Clinical #Cardiology
Osborn (J Wave)

Etiology 
• Hypothermia (below 320C / SOOF) 
• Normal variant 
• Hypercalcemia 
• Neurological
Osborn (J Wave) ... fibrillation Clinical ... #Diagnosis #Differential ... #Cardiology #EKG ... #ECG #Hypothermia
WPW EKG after cardioversion of SVT

Here is the post-conversion ECG

The patient is now in Sinus Rhythm,
WPW EKG after cardioversion ... There are tall R ... waves in V2 + V3 ... , and there are ... #Clinical #Cardiology
Left Anterior Fascicular Block on EKG
 • Left axis deviation (LAD) (-45 degrees to -90 degrees)
Fascicular Block on EKG ... Fascicular #Block #diagnosis ... #cardiology #EKG ... #ECG #Electrocardiogram ... #labeled #clinical
Wellens' Sign: LAD-T Wave Inversion 
Life threatening T wave inversions in precordial leads. Often V2-V3 
Specific
Specific for critical ... Serial EKGS in pts ... are crucial. ... Wellens #Sign #EKG ... #Diagnosis #Cardiology