Cardiac muscle & myogenic control

IB Biology: Cardiac muscle & myogenic control

The structure of cardiac muscles and conduction of impulses is covered in a short video and some question in activity one. This is followed by a sequencing activity about the events of the cardiac cycle & the myogenic control of heart beat. This is linked to an ECG of normal heartbeat. Finally there are instructions of how to listen to a heart beat and measure blood pressure.What makes cardiac muscle different from...

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