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

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 blood cancer is also known as

Select the correct option for high blood pressure.

Blood pressure increases and heart rate decreases in response to

Match Column-$I$ with Column-$II$.

Column-$I$	Column-$II$
a. Hypertension	$1$. Chest pain
b. Atherosclerosis	$2$. Capacity of blood flow reduced from heart to body
c. Angina	$3$. Affect to the organs like brain and kidney
d. Heart failure	$4$. Cholesterol deposition in arteries