Marlee Shared "ECG (EKG) Rapid Review: PT 1" - 5 Picmonics
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ECG (EKG) Rapid Review: PT 1
Coronary Arteries
- Aortic Root
- Right Coronary Artery (RCA)
- Right (Acute) Marginal Artery
- Posterior Descending Artery (PDA)
- Left Coronary Artery (LCA)
- Left Anterior Descending (LAD) Artery
- Circumflex Artery
- Left Marginal Artery
1 min
Cardiac Cycle - Systole
- Characteristics
- AV Node
- AV Node Conducts Signal to Bundle of His
- Bundle of His Signals Purkinje Fibers to Contract Ventricles
- Tricuspid Valve Closes
- Pulmonary Valve Opens
- Mitral Valve Closes
- Aortic Valve Opens
2 mins
Cardiac Cycle - Diastole
- Characteristics
- Aortic Valve Closes
- Pulmonary Valve Closes
- Ventricles Relax
- Mitral Valve Opens
- Tricuspid Valve Opens
- Ventricles Fill
- Sinoatrial (SA) Node Fires
- Atrial Contraction
3 mins
Parts of an ECG
- PQRST
- P Wave
- Atrial Depolarization
- QRS Complex
- Ventricular Depolarization
- T Wave
- Ventricular Repolarization
2 mins
ECG Interpretation
- Rate
- Rhythm
- P Waves
- Upright, Rounded, Before Every QRS
- PR Interval (< 0.20 seconds)
- Normal QRS (< 0.12 seconds)
2 mins
