Results Wheeze and breath holding disappearing time and rale disappearing time in treatment group A was obviously shorter than that in control group,that in group treatment A was shorter than that in treatment group B and that in treatment group B was shorter than that in control group.

Lung sounds is a kind of acoustic signal in the ventilation process of human respiratory system with external environment, and the correlation study with pathology and physiology has become an important theme in lung sounds study and clinic medicine.

Respiratory phase detection based on one lung sound signal;

Recording and spectral analysis of lung sound signal before-after sport;

In this paper, a novel method of feature extraction in non-stable lung sound signals is put forward.

Clinical study on the treatment of local advanced non-small cell lung cancer by in vein injection of fructus bruceae emulsion combined with bronchus arterial infusion chemotherapy;

The Analysis of CT Manifestations in Pulmonary Inflammatory Pseudotumor;

Clinical analysis of recipients of allogeneic hematopoietic stem cell transplantation with a history of pulmonary invasive fungal disease;

The acuquaintance of pulmonary radiographic appearance of malaria;