In persons with high concentrations of fat in their blood, fatty deposits will further narrow the arteries. As a result, blood flow is decreased to vital organs such as the brain, heart and kidneys. The body responds by increasing blood pressure to maintain an adequate flow of blood, setting in motion a vicious cycle which takes its toll on the heart. This means the heart is creating a maximum pressure of 120 mm Hg when it pumps, and a pressure of 80 mm Hg when it rests between beats. High blood pressure has no apparent symptoms, and is usually detected during a doctor's examination.
Treatments vary, but include drugs, quitting smoking, and other lifestyle changes.
To avoid high blood pressure, limit your use of salt and avoid weight gain by regular physical activity. Have your blood pressure measured at least once a year. Smoking not only causes lung cancer, but also doubles the risk of sudden cardiac death. It causes your adrenal glands to secrete a hormone that temporarily increases your blood pressure and makes your heart work harder. It also decreases the amount of oxygen going to your heart.