Fig. 2From: Right ventricular perforation, pneumothorax, and a pneumatocele by a pacemaker lead: a case reportA preoperative chest computed tomography image. Thoracic computed tomography showing a left-sided pneumothorax (yellow arrow) and the pacemaker lead (yellow arrowheads) perforating the right ventricle and lung tissue neighboring a pulmonary cyst (red arrow)Back to article page