14 results
Hallmark ECG features of Ventricular Tachycardia (VT)
AV indicates atrioventricular; LAD, left axis deviation; LBBB, left bundle
Tachycardia (VT) AV ... branch block; NW ... branch block; RWPT ... #Tachycardia #VTach ... #ECG #EKG #Electrocardiogram
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
Second Degree Heart Block ... branch block ... beats • The block ... is below the AV ... #SecondDegree #HeartBlock
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
Degree AV Block ... Block - Mobitz ... node (His bundle ... #heartblock #cardiology ... ekg #diagnosis #electrocardiogram
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
1st Degree Heart ... Block: • Prolonged ... • Block in AV ... Diagnosis #EKG #electrocardiogram ... #ecg #cardiology
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
Second Degree Heart Block ... beating" • The block ... always within the AV ... #SecondDegree #HeartBlock ... #EKG #ECG #Electrocardiogram
First Degree AV Block
 • The P wave is normal in morphology.
 • PR interval greater
First Degree AV ... Block • The P ... branch block. ... #1st #ecg #ekg ... #cardiology #electrocardiogram
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
is an existing bundle ... High-grade AV Block ... Paroxysmal AV Block ... #AVBlock #cardiology ... ecg #diagnosis #electrocardiogram
#EKG taken on a patient with an acute pulmonary embolism with right heart strain showing tachycardia,
tachycardia, new right bundle ... branch block, ST ... #criticalcare #cardiology ... #ECG #Electrocardiogram
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
assoc with 1K, AV ... block • ↓ Mg ... Trifascicular block ... degree heart block ... #electrocardiogram
66 yo with syncope - Ventricular Tachycardia

This ECG shows a wide-complex tachycardia in a right bundle
tachycardia in a right bundle ... branch block pattern ... @ECGQuizzes #VTach ... VentricularTachycardia #Clinical #Cardiology ... #ECG #EKG #Electrocardiogram