pneumohemopericardium

he·mo·pneu·mo·per·i·car·di·um

(hē'mō-nū'mō-per'i-kar'dē-ŭm), Concurrence of blood and air in the pericardium. Synonym(s): pneumohemopericardium [hemo- + G. pneuma, air, + pericardium]

he·mo·pneu·mo·per·i·car·di·um

(hē'mō-nū'mō-per-i-kahr'dē-ŭm) The occurrence of blood and air in the pericardium.
Synonym(s): pneumohemopericardium, haemopneumopericardium. [hemo- + G. pneuma, air, + pericardium]