Angina is chest pain due to temporary decrease in blood supply or increased demand from heart muscle as during exertion. Myocardial infarction is actual damage to a part of heart muscle due to loss of blood supply. Damage may not be complete in the whole region supplied by a blood vessel because there may be collateral blood supply from other blood vessels.
Sir difference bw MI and anjina pectoris🙏 plz guide.
Angina is chest pain due to temporary decrease in blood supply or increased demand from heart muscle as during exertion. Myocardial infarction is actual damage to a part of heart muscle due to loss of blood supply. Damage may not be complete in the whole region supplied by a blood vessel because there may be collateral blood supply from other blood vessels.