High Blood Pressure And Your Heart

In people with high blood pressure, the heart has to work harder to keep up the increased pressure in the blood vessels. This puts a strain on the heart in the long term. It can affect the heart in a number of ways, including:
· Coronary heart disease, in which the arteries that feed the heart become narrow and clogged with fat and cholesterol deposits. People with coronary heart disease may experience angina, the chest pain or discomfort in the chest that happens when the heart doesn't receive enough oxygen, or a heart attack, in which part of the heart is deprived of oxygen and becomes damaged.
· Left ventricular hypertrophy, in which the wall of the major pumping chamber of the heart thickens as a result of the increased work by the heart. This can damage the normal functioning of the heart. People with left ventricular hypertrophy are at increased risk for stroke, heart attack, sudden death, and heart failure.
· Congestive heart failure, which occurs when the weakened heart cannot pump enough blood to meet the body's needs. Fluid may build up in the ankles, legs, lungs, and other tissues.