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EKG.Academy
Lessons
Overview
Cardiac Rhythm Analysis
Sinus Rhythms
Atrial Rhythms
Junctional Rhythms
Ventricular Rhythms
Heart Block Rhythms
Pacemaker Rhythms
Performing 12-Lead ECG
12-Lead ECG Axis
12-Lead ECG BBB
12-Lead ECG LVH
12-Lead ECG Ischemia
Practice
EKG Interpretation Practice
EKG Interpretation Coach
EKG Interpretation Drill
Graded Quizzes with Certificates
EKG Monitor Quiz
Reference
Cardic Rhythm Analysis
Sinus Rhythms
Atrial Rhythms
Junctional Rhythms
Ventricular Rhythms
Heart Block Rhythms
Pacemaker Rhythms
Dysrhythmia Types
DE|ES|FR
EKG-Schulung
Entrenamiento EKG
Entrainement ECG
Sign In
Premature Atrial Complex
Arrhythmia Guide
Rhythm
Irregular
Rate
Usually normal but depends on underlying rhythm
P Wave
Premature, positive and shape is abnormal
PR Interval
Normal or longer
QRS
0.10 sec or less
Notes
Premature Atrial Complex EKG Reference Arrhythmia Guide
Arrhythmia Guide