Symptoms of an asthma attack with wheezing accompanied by shrugging of shoulders Bronchial asthma (abbreviation: asthma) is a common and frequent disease, and the famous singer Teresa Teng, whom we all know and love very much, lost her life to asthma. It is associated with recurrent episodes of wheezing, shortness of breath, chest tightness or coughing, mostly related to exposure to allergens, cold air, physical and chemical stimuli, viral upper respiratory tract infections, exercise, etc. How to examine shrugging wheeze? 1.Recurrent episodes of wheezing, shortness of breath, chest tightness or cough are mostly associated with exposure to allergens, cold air, physical or chemical irritation, viral upper respiratory tract infections, exercise, etc. 2.Dispersive or diffuse, expiratory phase croup can be heard in both lungs during the attack, with prolonged expiratory phase. 3.Except wheezing, shortness of breath, chest tightness or cough caused by other diseases. Cardiopulmonary exercise test (CPET): CPET is a diagnostic tool that reflects the cardiopulmonary function index of the human body during exercise with increasing load, and after comprehensive analysis of all parameters, the interaction and storage capacity between the heart, lungs and circulatory system is understood. Pulmonary ventilation imaging: It is used to show the distribution of pulmonary ventilation by inhalation of 99mTc-labeled aerosol or radioactive gas (e.g. 81s krypton). It is used clinically to understand the patency of the airway and the ventilation function of various lung diseases, and also to estimate the local lung ventilation function before and after drug or surgical treatment to guide the treatment and observe the efficacy, and is often used in conjunction with pulmonary perfusion imaging for the diagnosis and differential diagnosis of pulmonary embolism and obstructive lung disease.