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Common Characteristics
Summing Up
Some patients experience both classic effort-induced angina and variant angina, with attacks coming on during periods of exertion as well as during [url=http://www.sandvikfw.net/shopuk.php]hollister outlet sale[/url] restful times. Others experience an acceleration of symptoms, with attacks occurring more ad more frequently after less and less exertion. These syndromes are generally referred to as unstable angina, which usually requires more intensive treatment because it is associated with a higher risk of heart attacks than classic, stable angina. It should be noted, however, that heart attacks often occur in people who [url=http://www.riad-marrakesh.fr]www.riad-marrakesh.fr[/url] have never experienced any chest pain, and, conversely, there are many people who live with angina for many years without having a heart attack.
Unstable Angina Pectoris
Classic Angina Pectoris
Angina is a common manifestation of a progressive narrowing of the coronary blood vessels. It also may be caused by a temporary spasm of these vessels. Most angina patients can be effectively treated through a combination of life-style changes and drugs. No one treatment works for all patients; each person must be evaluated by his or her doctor, who can then prescribe the most effective treatment.
Although episodes of chest pain may be very frightening, it should be emphasized that angina is only one of many possible causes. Indigestion, anxiety, muscle disorders, infection or structural abnormalities are just a few of the many causes of chest pain. This is why a number of tests may be required before it is [url=http://www.jeremyparendt.com/Barbour-Paris.php]barbour pas cher soldes[/url] determined that the chest pains are, indeed, angina. Even then, there are different types [url=http://www.reedlawky.com/hollisterde.php]hollister online shop[/url] of angina, and distinguished the specific type involved may be a factor in prescribing the most effective treatment.
The most common form of angina is associated with coronary artery disease. As we grow older, our blood vessels tend [url=http://www.thehygienerevolution.com/hollister.php]www.thehygienerevolution.com/hollister.php[/url] to "harden" or lose some of their elasticity, a process known as arteriosclerosis. They also may become narrowed or clogged with deposits of fatty material. These are gradual processes that may go on for years, even decades, without causing any problems or symptoms. But if the narrowing progresses to the stage where 75 percent or more of the [url=http://www.diecastlinks.co.uk]hollister outlet[/url] artery is blocked, the result may be angina or a feeling of breathlessness. Typically, classic angina is brought on by exertion or other activities that cause the heart to work harder; for example, the increased blood flow required to digest a large meal. Cold weather, emotional upsets or anxiety are other common factors that may provoke angina.
A new class of anti-anginal drugs known as calcium-blocking agents appears to be particularly effective in controlling the type of angina associated with coronary spasm. All muscles require varying amounts of calcium in order to constrict; by reducing the amount of calcium [url=http://www.davidhabchy.com]barbour sale[/url] that enters the muscle cells in the coronary vessel walls, the spasms that choke off the heart's blood supply may be prevented.
[url=http://www.riad-marrakesh.fr]abercrombie pas cher[/url] Article Tags: Angina Pectoris, Chest Pain, Classic Angina, Coronary Artery, Variant Angina, Heart Attacks
Beta-blocking drugs help prevent angina attacks by slowing the rate at which the heart beats, thereby reducing the heart's workload and lowering the amount of oxygen it needs. These drugs should be taken exactly as instructed, and should not be stopped abruptly.
Drugs to Treat Angina Pectoris
If you smoke, you should make every [url=http://www.lotogame.fr/hollisterfrance.php]www.lotogame.fr/hollisterfrance.php[/url] effort to stop. Smoking [url=http://www.mquin.com/pjsdoudoune.php]parajumpers pas cher[/url] stimulates the heart to work harder; it also causes other changes that many researchers think may be instrumental in triggering chest pain and heart attacks. People who are overweight are usually advised to gradually lose weight by eating less and exercising more. However, a person with heart disease should not embark on a weight reduction or exercise program without close medical guidance. Avoiding stressful situations or learning relaxation techniques are still other life-style modifications that may be recommended.
Variant angina is not necessarily related to exercise or other stresses. It may come on while asleep or sitting quietly or performing exercise that is usually well tolerated. This type of chest pain, which is sometimes referred to as Prinzmetal's angina, has puzzled doctors for many years. Recent studies, however, indicate that it [url=http://www.fayatindia.com/giuseppe-zanotti.html]giuseppe zanotti pas cher[/url] is often caused by a spasm or constriction in the coronary artery, which cuts off the blood flow and results in pain like that of classic angina.
Surgical Treatment
In some patients, coronary bypass surgery may be recommended. This operation entails taking a portion of a vein, usually from the leg, and grafting it to the coronary artery to bypass the clogged area. Many factors are considered in deciding whether or not to operate, including the extent of coronary disease, degree of disability from the angina, and the age and general physical condition of the patient.
Treatments of Angina Pectoris
The two major classes of drugs used to treat angina are nitrates and beta blockers. Nitrates come in several forms: as nitroglycerin or other tablets that may be slipped under the tongue to bring relief during an [url=http://www.marrakech-hotel.fr]hollister france[/url] attack, as an ointment to be absorbed through the skin to prevent or relieve an attack, as long-acting tablets or capsules [url=http://www.lotogame.fr/hollisterfrance.php]hollister france[/url] to be taken orally to prevent an attack. Recently, still another form--a disc to be applied to the skin to provide a steady release of the drug over a period of several hours--has become available.

Life-Style Changes
Variant Angina Pectoris

Source:
In most instances, the angina will subside with rest. If an attack occurs, stop whatever you are doing and rest until it passes. Angina caused by coronary spasm may not respond [url=http://www.jeremyparendt.com/Barbour-Paris.php]barbour france paris[/url] as well to rest as classic angina. Aside from rest, there are three major approaches to treating angina: life-style changes, [url=http://www.diecastlinks.co.uk]hollister uk[/url] drugs and surgery.
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