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Key Event Title
Increased, Atrioventricular block and bradycardia
|Level of Biological Organization|
Key Event Components
|decreased heart rate||increased|
Key Event Overview
AOPs Including This Key Event
Key Event Description
The rhythm of conduction between the atria and ventricles of the heart regulate heart rate. Disruption of heart rhythm can lead to reduced heart rate.
How It Is Measured or Detected
Atrioventricular block and heart rate can be measured with an electrocardiogram (ECG).
Domain of Applicability
This key event is only relevant to organisms with a heart.