CAIE IGCSE Biology 9.2.5 Coronary heart disease in terms
CAIE IGCSE Biology 9.2.5 Coronary heart disease in terms
Practise explaining coronary heart disease from artery blockage, risk factors, heart effects, and treatment choices shown in diagrams or data.
How this is tested
- identify coronary arteries or blocked vessels on heart diagrams
- explain how fatty deposits restrict blood flow to heart muscle cells
- compare treatments