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Hypertension and heart disease are also believed to be trigg by stress. Before you can look at what you can do to manage your stress, the first order of business is understanding what, exactly, stress is. Generally, stress is defined as a negative emotional experience associated with biological changes that allow you to adapt to it. In response to stress, your adrenal glands pump out stress hormones that speed up your body - your heart rate increases and you blood sugar levels increase so that glucose can be diverted to your muscles in case you have to run. This is knoen as the fight-or-flight response.

Many people with heart rhythm disorders are able to live normal lives because of the invention of the pacemaker. This device is implanted in the body, and it sends electrical signals to the heart to keep the heart beating at a normal rate. Not everyone with heart rhythm disorders needs a pacemaker; some people can be treated with drugs.

The heart has four sets of valves that control the flow of blood passing through its four chambers. Most problems are caused by narrowing and obstruction or incomplete closing. When a valve is defective and does not close completely, blood leaks back. These defects cause the heart to work harder to pump the blood, and can result in heart failure.

If the following statements sound like you, you are probably not managing stress very well: I tend to imagine all the terrible things could possibly happen to me rather than just concerning myself with the stressful situation at hand. I stop what I am doing and devote all my energy toward fixing the problem immediately. I relieve my latest crisis in my mind over and over again, even after it has been solved.

Stress reduction depends entirely on the source of your stress. The only way to control stress that is beyond your control is to modify your response to it. For many women, this takes time and may require some work with a qualified counselor. If you are the source of your own stress because you are too hard on yourself, or are a perfectionist, you need to work on lowering your self-expectations and forgiving yourself for not being perfect.

Increased heart rate, abnormal heart rhythm, shortness of breath, cough, fluid buildup in the body leading to swelling of the feet and ankles or abdomen, weakness, nad fatigue are some of the signs of heart failure. These vary, depending on the severity of the failure and the part of the heart affected. A variety of drugs can be prescribed to widen blood vessels, prevent the buildup of fluids, and strengthen heart contractions. In heart failure, the heart cannot pump enough blood to meet the body's needs. This may be due to heart muscle being weakened by conditions such as high blood pressure, myocardial infarction, or a mechanical failure in the valves. Heart failure does not mean that the heart stops pumping-that's called cardiac arrest-but rather that the heart is not working efficiently.