We will discuss these limitations and make recommendations as to how these may be addressed. A person with a BMI equal to or more than 25 is considered overweight. This trained neural network can then be used to predict outputs when given inputs upon which it has not been trained. The network adjusts its interconnection weights repeatedly so that the output neurons produce results close to the correct outputs in the training data.
Obesity also poses considerable challenges to making a precise cardiovascular diagnosis because of limitations in physical examination as well as with various investigations like electrocardiograms EKGsimaging studies, and cardiac catheterization.
The hazard ratio was 2. Among men younger than 50 years, the heaviest group experienced twice the risk of coronary disease compared with the leanest group. This is often mild and ranges from 30 to 35 mm Hg and is rare in the absence of daytime hypoxia.
Input values in the first layer are weighted and passed on to the hidden layer. The connection weights between neurons and layers are adjusted until the output error is minimized. In these groups the relative risk of ischemic stroke was 1.
These outputs are then weighted by the connections between the hidden and output layer. In patients with myocardial infarction, there is a relation between ventricular arrhythmias and long-chain saturated fatty acid level.
Both increased resting heart rate and decreased heart rate variability are predictors of mortality, independent of the ejection fraction. The difference between the predicted output and the actual training output is computed.
The error is propagated backwards through the hidden layer to the input layers. Millions of neurons in the biological brain work together in parallel, each trying to solve a tiny bit of a complex problem.
The national obesity rate was highest among African Americans One is caused by the infrequent presence of certain genes, which produce rare syndromes associated with significant obesity. The objectives of this study are:- Cardiovascular diseases include a wide range of heart abnormalities, as well as diseases of other parts of the circulatory system, such as the coronary arteries, ther cerebrovascular system, the aorta and pulmonary vessels, and.
Regular physical exercise makes the cardiovascular system stronger, reduces hypertension, improves blood cholesterol profile, and fights atherosclerosis. In conclusion cardiovascular disease is not a consequence of aging/5(5).
Obesity affects the cardiovascular system directly in many ways, in addition to its indirect effects, and it increases morbidity and mortality. Technical difficulties make cardiac investigations difficult to perform and interpret in obese patients.
Cardiovascular Disease Prevention Program Cardiovascular is a class of disease that involve the heart or the blood vessels which includes veins, arteries, and capillaries, or both can affect the cardio system (Nordqvist, ).The CVD system convey oxygenated blood through the arteries for the entire body.
Cardiovascular diseases include a wide range of heart abnormalities, as well as diseases of other parts of the circulatory system, such as the coronary arteries, ther cerebrovascular system, the aorta and pulmonary vessels, and.
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