cardiocentesis car·di·o·cen·te·sis (kär'dē-ō-sěn-tē'sĭs)
n.
Puncture of a chamber of the heart for diagnosis or therapy.
| a chattering or flighty, light-headed person. |
| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |