6 results
Bradycardias Comparison Table
 - SINUS BRADYCARDIA 
 - JUNCTIONAL BRADYCARDIA 
 - 1st DEGREE AV BLOCK
Table - SINUS ... 1st DEGREE AV BLOCK ... 2nd DEGREE AV BLOCK ... HEART BLOCK ... #EKG #ECG #Bradycardia
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Summary of Heart Blocks ... Pacemaker 3rd ... Degree, Complete ... summary #Diagnosis #EKG ... #cardiology
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
intervening QRS complex ... presence of AV block ... #Arrhythmia #cardiology ... #diagnosis #ekg ... variants #clinical #comparison
Third Degree AV Block aka Complete Heart Block
 • In sinus rhythm with complete AV block,
Third Degree AV Block ... Block • In sinus ... AV block, the PP ... #ThirdDegree #3rd ... #cardiology #ekg
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
intervening QRS complex ... presence of AV block ... #Arrhythmia #cardiology ... #diagnosis #ekg ... variants #clinical #comparison
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Bundle branch block ... 300 = NSVT EKG ... tachycardia • Sinus ... more intensive treatment ... #differential #cardiology