RT Book, Section A1 HALLAGAN, LEE A1 GUPTA, ALOK A2 Butler, Kathryn L. A2 Harisinghani, Mukesh SR Print(0) ID 1110749307 T1 CARDIAC TAMPONADE T2 Acute Care Surgery: Imaging Essentials for Rapid Diagnosis YR 2015 FD 2015 PB McGraw-Hill Education PP New York, NY SN 9780071831208 LK accesssurgery.mhmedical.com/content.aspx?aid=1110749307 RD 2024/03/28 AB A 22-year-old man is brought to the emergency department (ED) after an altercation in which he was stabbed in the left chest. On arrival he is diaphoretic, his heart rate is 140 and blood pressure is 80/60. Examination reveals only a puncture wound at the sixth intercostal space, just left of the sternum. Lung sounds are present bilaterally but diminished on the left.