![]() Pulmonary auscultation is one of the oldest techniques used in the diagnosis of the respiratory system. This study paves the way towards implementing deep learning models in clinical settings to assist clinicians in decision making related to the recognition of pulmonary diseases. Furthermore, a total agreement of 98.26% was obtained between the predictions and original classes within the training scheme. The developed algorithm achieved the highest average accuracy of 99.62% with a precision of 98.85% in classifying patients based on the pulmonary disease types using CNN + BDLSTM. The training of the model was evaluated based on a k-fold cross-validation scheme of tenfolds using several performance evaluation metrics including Cohen’s kappa, accuracy, sensitivity, specificity, precision, and F1-score. The deep learning network architecture consisted of two stages convolutional neural networks and bidirectional long short-term memory units. These steps included wavelet smoothing, displacement artifact removal, and z-score normalization. Then, several preprocessing steps were undertaken to ensure smoother and less noisy signals. Initially, all signals were checked to have a sampling frequency of 4 kHz and segmented into 5 s segments. on Biomedical Health Informatics publicly available challenge database. In addition, 110 patients data were added to the data-set from the Int. The selected data-set included a total of 103 patients obtained from locally recorded stethoscope lung sounds acquired at King Abdullah University Hospital, Jordan University of Science and Technology, Jordan. If the patient do not respond to these two therapies, then the pleurodesis is performed and last option for treatment is surgery.In this paper, a study is conducted to explore the ability of deep learning in recognizing pulmonary diseases from electronically recorded lung sounds. These non-surgical methods are needle aspiration and chest tube insertion. The non-surgical methods are 1st used to drain excess air from chest region. Mostly the medication therapy is used to cure the underlying disease along with some life style modifications. According to the resonance sound produced, the disease is diagnosed and then the treatment is selected according to the disease. ![]() In order to treat the hyper resonance, the underlying disease should be treated first. Hyper resonance is also a diagnostic method for the above mentioned diseases. Other than these types of pneumothorax causing excessive air in the chest region and producing hyper resonance, lobectomy and pneumonectomy also cause hyper resonance. Pneumothorax, tension pneumothorax, spontaneous pneumothorax, catamenial pneumothorax and latrogenic pneumothorax. Pneumothorax are of different types leading to hyper resonance. Pneumothorax (air filled excessively in the chest region).Chronic obstructive pulmonary disease COPD.The main diseases leading to hyper resonance are as follows: Hyper resonance can occur as a symptom of many lung diseases. Pneumothorax is the only lung disease showing hyper resonance in patient. Fever can also occur along with dry cough. The patient may suffer from cough and phlegm in the chest region most of the time, the cough is dry. A schematic drawing of a bulla and bleb, the two abnormalities of lungs may get rupture and lead to the pneumothorax producing hyper resonance. The hyper resonance may show a collapsed lung or a condition named pneumothorax. The chest on hitting feel hollow producing high resonance sound. Hyper resonance itself is the main symptom behind of many lung diseases. ![]() index finger and middle finger are strike at the chest and abdominal region to check the type of resonance sound produced. The hyper resonance is checked via percussion method. The sound produced is different in every type. flat or extremely dull sounds, dull or thud like sound, tympanic sounds and hyper resonant sound. There are many type of resonance sounds produce on hitting i.e. Contrary to hyper resonance the low resonance sound produce on hitting shows the pleural effusion and many other lung diseases. The hyper resonance sound produced in the chest shows the presence of excessive air present in the chest cavity. The resonance sound which occurred in pneumothorax is not normal sound but it is like hollow, high and drum like sound. The hyper resonance if present on the left side of chest indicates the presence of pneumothorax. The changes in the resonance upon hitting can indicate a medical condition the patient suffering from. The extreme level of resonance produced along with sound on hitting the chest and abdominal area is known as hyper resonance. Hyper resonance is the sound heard by tapping on the surface of chest and abdominal region.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |