Classification of Heart Diseases Using Fuzzy Inference System (FIS) with Adaptive Noise Cancellation (ANC) Technique for Electrocardiogram (ECG) Signals

摘要

Today, the use of computer technology is increasing in the fields of medical diagnosis and treatment of illnesses and patients. The electrocardiogram is the bio-electrical signal that records the activity of the heart against the electrical time. An electrocardiogram is a significant diagnosis device in order to detect the functions of the heart. Electrocardiography is the electrical activity record in the heart to examine the operation of the cardiac muscle and the neural transmission system. In clinical practice, ECG is a very substantial diagnostic device. It is especially useful in the diagnosis of rhythm diseases, changes in electrical conduction and diagnosis of myocardial ischemia and infarction. Fuzzy logic is a combination of people's experiences, by using the obtained values with certain algorithms, depending on each rule that will be created, certain mathematical with the help of functions. ANC (Recursive Least Squares algorithm) is proposed to remove artifacts that preserve the low-frequency components and tiny properties of the electrocardiogram. When new arriving signal samples are received at each iteration, the least-squares problem solution can be computed in a recursive form resulting in RLS algorithms. It is known that RLS algorithms maintain fast convergence. The aim of this manuscript is to detect the heart diseases in the person by using Fuzzy Logic Inference System. This manuscript suggests filtering method Adaptive Noise Cancellation (RLS Algorithm) that detect the heart diseases in the person by using Fuzzy Logic Inference System to help decrease noise interference in Electrocardiogram signals and better diagnose outcomes.