Cold, Cough, Pneumonia, Asthma, Snoring, Hemoptysis, Spontaneous pneumothorax, Bronchiectasis, Pulmonary abscess, Pulmonary embolism, Pleural effusion, Pulmonary fibrosis, Chronic Obstructive Pulmonary Disease (COPD), Respiratory failure, Heart failure, Sleep apnea syndrome, lung mass, complex pulmonary diseases and miscellaneous respiratory diseases, diagnosis for symptoms of fever, chest pain and difficulty in breathing.