Manifestation of an increase in the blood pressure of a person is called:

Atherosclerosis refers to the ailment of

Given below are two statements regarding silent heart attack.
Statement $I$: This type of heart attack shows symptoms like chest pain and shortness of breath.
Statement $II$: In this type of heart attack,usually the person shows very mild symptoms and thus it is ignored.
In the light of the above two statements,choose the correct answer from the options given below.

The state of the heart when it is not pumping blood effectively enough to meet the needs of the body is called:

Tachycardia is

Heart attack is also called . . . . . . .