In which disease does acute chest pain appear when not enough oxygen is reaching the heart muscle?

Deposition of fatty substances in the lining of arteries is termed as . . . . . . .

Briefly describe the following (Any four):
$(a)$ Anaemia $(b)$ Angina Pectoris $(c)$ Atherosclerosis $(d)$ Hypertension $(e)$ Heart failure $(f)$ Erythroblastosis foetalis

Which of the following is a congenital heart disease?

Give information about diseases related to blood circulation.

Atherosclerosis affects which of the following?