Is angina pectoris serious?
Angina Pectoris
Briefly describe the followings
(i) Anaemia
(ii) Angina pectoris
(iii) Atherosclerosis
(iv) Hypertension
(v) Heart failure
(vi) Erythroblastosis foetalis
Angina Pectoris is due to (a) defective nutrition (b) chest pain due to an inadequate supply of oxygen to the heart muscle (c) defective functioning of the mitral valve (d) infection by a virus