Feline heart disease:
HCM is diagnosed when any other disease does not cause left ventricular hypertrophy. Left ventricular hypertrophy is similar to HCM may be caused by diseases such as systemic hypertension which is most commonly associated with kidney disease or hyperthyroidism but such cases cannot properly be termed HCM. Mutations in several genes have been identified as major cause of HCM in humans. The mutations known to date are inherited as autosomal dominant traits with the variable expression and incomplete penetrance. This also means that an abnormal gene from only one parent is needed to cause the disease to develop in the child that its severity can vary and that it's possible for some people to have an HCM gene mutation but not develop the disease. The mutation is thus far identified for human HCM cause gene to produce a defective contractile protein. The resultant contractile units within the heart muscle are dysfunctional and so additional contractile units are produced by myocardium, heart muscle to compensate. The increased number of contractile units leads to wall thickening.
Common in cats:
HCM is most commonly seen in cats less than five years old, however it is by no means unusual to diagnose primary HCM for the first time in cats as old as seven to eight or even older whose hearts had appeared normal on previous echocardiograms. Familial occurrences have been observed in numerous breeds. But specific feline HCM genetic mutations have not been isolated as yet, it is appearing in families of cats, and observations that an affected offspring can be produced if there is an affected parent, strongly indicate a genetic basis. In Maine Coon cats and American Shorthairs, HCM is inherited as an autosomal dominant trait it is in humans too. In addition, the natural history of the disease and the pathology are the same as in humans. So, it is likely that the disease is caused by a mutation in a contractile protein gene.
Heart disease Hereditary:
Canine Heart Disease:
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Causes of Heart Disease
to the World Health Organization the cardiovascular disease causes 12 million deaths in the world each year. This disease is responsible for half of all deaths in the United States and to other developed countries as it is a main cause of death in...
Heart disease in women:
stroke also affects a substantial number of women. Expert's estimate that one in two women will die of heart disease or stroke compared with one in 25 women who will die of breast cancer. Few recent static's: Current statistics reveal...
Heart disease Prevention:
may be inaccurate or incomplete. None of these methods guarantee prevention of Heart disease. Such as Control weigh, Healthy diet, Low-fat diet, Quit smoking, Physical activity, Control diabetes, Control blood pressure, Control cholesterol, Folic...
Heart disease symptoms fingernails:
more than extensions of human cells that have hardened, they are significant in telling a lot about a person's health. A good doctor can easily tell you if you are suffering from any kind of disease with one look at your fingernails. Fingernails...
Heart diseases are number of different diseases, which affect the heart. The most common heart diseases are mentioned below: 1. Coronary heart disease is the end result of the accumulation of atheromatous plaques within the walls of the arteries,...
Information on heart disease:
What do you mean by heart disease? Heart disease is a cardiovascular disease that affects the function of heart to circulate fresh oxygenated blood to the cells in the body. Heart disease can be a cause of any disorder or disability in...
Organic Heart Disease
What is Organic heart disease. OHD as it is referred as, Organic heart disease a condition wherein the heart doesn't function as it should because of any deformity or inflammation.This deformation can either be cardio or vascular in nature.Our...
Vitamin E and Heart disease:
Coronary artery disease is the term used to describe the gradual narrowing of the coronary arteries. The narrowing is caused by the building up of fatty deposits (atheroma) within the inner lining of the coronary arteries The atheroma contains...
What is heart disease?
The Heart of the Matter: Coughs and colds are probably diseases that we all can pray for. Why, you ask me. That's because there are some immediate symptoms of these infections. There may be no symptom for diseases like heart diseases. ...
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