If you have asthma, you may experience one or more of the following symptoms: Wheezing - A whistling sound heard when breathing in or out. Coughing - A cough that may not go away and often occurs or worsens at night or early morning. Chest Tightness - Feeling as if something is squeezing or sitting on your chest.
A mediastinoscopy may be performed on an outpatient basis or as part of your stay in a hospital. The procedure will be performed while you are asleep under general anesthesia. Procedures may vary depending on your condition and your doctorâs practices.
Symptoms are similar to those of mediastinal shift. mediastinal shift a shifting or moving of the tissues and organs that comprise the mediastinum (heart, great vessels, trachea, and esophagus) to one side of the chest cavity. The condition occurs when a severe injury to the chest causes the entrapment of air in the pleural space (tension pneumothorax).