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.
Canine Heart Disease:
Alternative Heart Disease Remedies:
Alternative Treatment for Silent Killer The Heart and Vascular System is a very large system of body. Its primary function is to deliver food and oxygen to cells and remove cellular waste. Heart disease is usually referred as silent killer as...
Canine Heart Disease:
Be Your Dogs Best Friend: Heart disease affects an estimated 15% of dogs. Thus making it the second most common cause of death after cancer in Dogs. The common problem is Congestive Heart failure in canines this can lead to death. Heart...
Dog Heart Disease:
over the time during middle age and affecting many older dogs. Both types can end up with the same serious result which a condition is called heart failure. How to avoid hear disease Regular visits to your veterinarian could mean the difference...
Heart disease Hereditary:
develops can be related to the presence of risks factors. For example, patients who have ischemic heart disease where the blood supply to the heart has decreased , rate at which this disease develops or progresses is influenced by many risks...
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...
Marijuana heart disease:
What is marijuana? Marijuana is a drug, which is smoked and can also be eaten. It is commonly known as pot, hash, ganja, Mary Jane, reefer or weed. It is made from the leaves of cannabis plant. Marijuana can be rolled in a cigarette and also...
Obesity and heart disease
Obesity is an alarmingly growing problem in the developed world. Sometimes it makes one sit up and wonder, "Is this the price we pay for development". By definition, obesity means simply being overweight. However, the interpretation of this is...
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...
Palpatations heart disease:
heart, what we commonly hear and know as heart beat, we know our heart is doing its work. But there are occasions when we feel an irregular or forceful beating of the heart. We may also face a situation where we feel that our heart has skipped a...
Reversing heart disease:
Our hearts are susceptible to many ailments and diseases. In many cases, the heart may not be directly affected but there could be other health conditions that may indirectly affect the heart. Heart diseases ranging from minor to serious ailments...
|© heart-disease.com 2006|