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Heart disease is an umbrella term for a number of different diseases affecting the heart. As of 2007, it is the leading cause of death in the United States, England, Canada and Wales, killing one person every 34 seconds in the United States alone.
The blood vessels consist of arteries, arterioles, capillaries, venules, and veins. All blood is carried in these vessels. The arteries, which are strong, flexible, and resilient, carry blood away from the heart and bear the highest blood pressures. Because arteries are elastic, they narrow (recoil) passively when the heart is relaxing between beats and thus help maintain blood pressure. The arteries branch into smaller and smaller vessels, eventually becoming very small vessels called arterioles. Arteries and arterioles have muscular walls that can adjust their diameter to increase or decrease blood flow to a particular part of the body.
2008-06-25

New Treatments to Aid Congestive Heart Failure  

Heart disease is one of the deadliest killers in the world until today. Kongestiver heart failure, a condition found numerous large secondary to heart disease, has its own high mortality. Fifty percent of patients diagnosed with congestive heart failure die within the next five years. Scientists and researchers have always had problems understanding the precise mechanisms of disease, and a cure.

Congestive heart failure starts as the cells in the heart die or no longer work in an event as a myocardial infarction (heart attack) or ischemic heart and Gefakrankheiten. Whatever the cause, then the heart pumps blood ineffective through the body, which is in the blood pooling in the institutions and structure of fluid in and around the lungs such as sodium is unable to be adequately eliminated, resulting in dyspnea, that is the classic symptom of congestive heart failure.

Clinical Research will focus on the treatment of the disease and the possibility of repairing the damaged cells in the heart. Current research is under way to measure that new drugs would lend a hand in vasodilation, also known as calcium inhibitors, which are not producethe higher incidence of heart rhythm disturbances seen with the drugs currently on the market.

In the age of natural medicine, the power of Spirit was appointed in clinical trials for the application of meditation and relaxation techniques to battle the stress on the heart may be breaking the point of contact for patients with congestive heart failure. Tension has been shown that negative effects on the body of blood pressure forces the heart to work harder and place an undue burden on the amount up to that date muscle.

The weak theory lies in the conviction that by learning to maintain a low Level of mental stress of the heart are less stressed and as a consequence less likely to fail completely, and the patient can now better prognosis.

Alongside a return to natural, holistic methods of treatment is an incredible advancement in clinical technology, which was not available twenty or thirty years in the past. Scientists profess to have identified a number of modified genes that can cause a person to be disposed to suffer congestive heart failure and are current with their know-how of genes and the benefits of gene therapy in order to achieve the effect. In addition to drugs Tamp down in the genes' actions as beta-blockers, and alpha-2 agonists are up to this point and are in the treatment programs.

Also examined the possibility of using stem cells to help correction the damaged heart tissue. Clinical studies have shown that patients in distress from congestive heart failure responded very positively to an injection of their own stem cells into the heart, and although the precise way the causes of this improvement is not yet known. It is suspected that these cells either facilitate the growth of new Gefae in the heart or act as a kind of beacon, attracting the body's cells to heal the site of the damage and to promote repair.

The possibility of growing healthy tissue from embryonic stem cells are transplanted also explored, although the controversial nature of the employment of embryonic stem cells by the mandatory destruction of the embryo makes this doubtful in the foreseeable future. The scientists have found that adult stem cells can not simply with an adequate supply of new cells to the needs of patients who Victims of congestive heart failure failure.

Congestive heart failure is incredibly dangerous, because the body can not reproduce the dead cells in the tissue of the heart, all the same, with modern developments, it is the desire of researchers all over one day find cure.

 

Mark has suffered with a congestive heart problem since 1994 and is now severely disabled. He maintains a website for anyone who wants information on congestive heart problems and heart disease in general More informative articles on Heart Disease are available here

Article Source: http://EzineArticles.com/?expert=Mark_F_Hargreaves

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