Mechanism of Heart Beat

What you need to learn in this topic
  1. Describe the human heart beat mechanism: (i) sinoatrial node (pacemaker) . (ii) atrioventricular node. (iii) bundle of His. (iv) Purkinje fibres
  2. Communicate about forces that cause the blood to circulate in humans: (i) pumping of the heart. (ii) contraction of skeletal muscles
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10. Transportation in humans & animals P3

Tutor: Miss Aini

Friday 20 Sep 2024 09:00 pm
Practices for this topic