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Electrocardiogram - Coggle Diagram
Electrocardiogram
Elements
P wave
PR segment
QRS complex
ST segment
T wave
PR interval
QT interval
Rhythm
Occurs when cardiac depolarization originates in the sinus node
and
leads to the Purkinje network
Heart rate
number of heart contractions or beats per unit of time
The normal adult rate is 60-100 bpm
if the FC is below 60, it is a bradyarrhythmia.
If the FC is greater than 100, it is called a tachyarrhythmia
Definition
It is a simple, non-invasive study that records the electrical activity of the heart.