28 results
Hypothermia on EKG
 • J (Osborn) waves
 • PR, QRS, and QT prolongation
 • Various bradyarrythmias
• J (Osborn) waves ... . sinus bradycardia ... fib with slow ventricular ... #EKG #ECG #electrocardiogram ... #cardiology #diagnosis
Hallmark ECG features of Ventricular Tachycardia (VT)
AV indicates atrioventricular; LAD, left axis deviation; LBBB, left bundle
Hallmark ECG features ... of Ventricular ... ; RWPT, R wave peak ... #Electrocardiogram ... #Diagnosis #Cardiology
Paroxysmal AV Block aka Ventricular Standstill
 • Abrupt and persistent AV block ( multiple P waves
aka Ventricular ... or slowing of sinus ... #Paroxysmal #AVBlock ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Deep T Wave Inversions - Differential
Normal variants 
  A. Juvenile T wave pattern
Left or right ventricular ... bundle branch block ... preexcitation, or ventricular ... Diagnosis #Causes #Cardiology ... #ECG #EKG #Electrocardiogram
Hyperkalemia on EKG
"Mild" Hyperkalemia
 • Peaked, narrow-based T Waves
 • Double counting of HR by EKG
narrow-based T Waves ... QRS widening • Sinus ... of conduction block ... #ECG #electrocardiogram ... #cardiology #diagnosis
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
(AV blocks) - ECG ... • During sinus ... aka Ventricular ... #cardiology #ekg ... #electrocardiogram
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Approach to ECGs ... 3 different P waves ... - ventricular pacemaker ... bradyarrhythmia #ECG ... #electrocardiogram
Paroxysmal AV Block on ECG
 - Characterized by an abrupt and persistent AV block in the
or slowing of sinus ... escape, usually ventricular ... the following P wave ... #diagnosis #cardiology ... #ekg #ecg #electrocardiogram
Third Degree AV Block aka Complete Heart Block
 • In sinus rhythm with complete AV block,
• In sinus rhythm ... • The ventricular ... ThirdDegree #3rd #AVBlock ... #ekg #ecg #diagnosis ... #electrocardiogram
The JT Interval and Pro-Arrhythmic Risk
Measured from the J-point to the end of the T-wave, the
the end of the T-wave ... Bundle Branch Block ... - Ventricular ... JTInterval #QTc #electrocardiogram ... #ecg #cardiology