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Cardiology - Coggle Diagram
Cardiology
ECG
Rule of 4
4 initial features
History
Rate
300/no of large squares between QRS
Rhythm
Sinus
Not sinus
Axis
4 waves
P waves
Look at morphology in lead II
QRS
T waves
Inversion, flattening, relation to QRS
U waves
Bradycardia, severe hypokalaemia
4 intervals
PR
QRS
ST
QT
Angina
Myocardial infarctions
Arrhythmias
Hypertension
Valvular disease
Pericarditis
Aortic aneurysms