25 results
Classic Digoxin-Associated Arrhythmias
 • Atrial fibrillation with an unusually slow ventricular response
 • Atrial Fibrillation with
Complete Heart Block ... Tachycardia with 2:1 AV Block ... • Bidirectional ... Arrhythmias #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Right Bundle Branch Block (RBBB) - EKG Diagnosis
EKG Criteria:
 • QRS > 0.12 seconds
 • Slurred
Block (RBBB) - ... EKG Diagnosis EKG ... #BundleBranch #Block ... #RBBB #EKG #Diagnosis ... #ECG #electrocardiogram
Hallmark ECG features of Ventricular Tachycardia (VT)
AV indicates atrioventricular; LAD, left axis deviation; LBBB, left bundle
Hallmark ECG features ... branch block; NW ... branch block; RWPT ... Tachycardia #VTach #ECG ... #EKG #Electrocardiogram
The 3 Fates of a Premature Atrial Complex
 • PAC can be conducted with normal QRS
• PAC can be blocked ... #PACs #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram ... #premature #atrial
#EKG taken on a patient with an acute pulmonary embolism with right heart strain showing tachycardia,
#EKG taken on a ... tachycardia, new right bundle ... branch block, ST ... #criticalcare #cardiology ... #ECG #Electrocardiogram
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
Second Degree Heart Block ... to concomitant bundle ... branch block ... beats • The block ... #EKG #ECG #Electrocardiogram
First Degree AV Block
 • The P wave is normal in morphology.
 • PR interval greater
First Degree AV Block ... is an existing bundle ... branch block. ... #1st #ecg #ekg ... #cardiology #electrocardiogram
Deep T Wave Inversions - Differential
Normal variants 
  A. Juvenile T wave pattern
wave alterations: bundle ... branch blocks, ... branch block, preexcitation ... Diagnosis #Causes #Cardiology ... #ECG #EKG #Electrocardiogram
66 yo with syncope - Ventricular Tachycardia

This ECG shows a wide-complex tachycardia in a right bundle
Tachycardia This ECG ... tachycardia in a right bundle ... branch block pattern ... -LearnTheHeart ECG ... #ECG #EKG #Electrocardiogram
The JT Interval and Pro-Arrhythmic Risk
Measured from the J-point to the end of the T-wave, the
Block - Left Bundle ... Branch Block - ... JTInterval #QTc #electrocardiogram ... pathophysiology #ekg ... #ecg #cardiology