Monthly Archive: February 2014

What causes a heart attack 0

What causes a heart attack ?

  In the majority of cases, a heart attack is due to atherosclerosis of coronary arteries. In the atherosclerotic process, the inner layer of the coronary arteries thickens with irregular lining, and fats, cholesterol,...

What is normal blood pressure 0

What is normal blood pressure ?

A healthy heart maintains normal blood pressure (BP), a lot like maintaining proper water pressure in your household plumbing system or air pressure in your automobile tires. Normal blood pressure is important in keeping...