Tag Archives: pacemaker

D4 The Heart (SL & HL)

Transport System from Stephen Taylor – thank you Mr Taylor (of iBiology).

Fantastic animated tutorials from McGraw Hill Education – the cardiac cycle, mechanical events of the cardiac cycle (pressure & volume changes etc) & the conducting system of the heart.

An animated, narrated tutorial on measuring blood pressure (from Sinauer Associates).

Click on ‘Cholesterol’ to see an Interactive Animation from Wiley on Cholesterol & Heart Disease and here is an excellent lesson from TED-Ed on on what is fat?