Content from the Journal of the American Neurological Surgeons.

CTSNet Step-by-Step Series: Chest Drains

At the end of a cardiac procedure, two or three chest tubes are placed in the mediastinal space to continuously monitor postoperative blood loss and to prevent undesirable blood collection, especially in the pericardial space. Pleural tubes are sometimes used when the pleural space is entered, for example, when left or right internal mammary arteries…