what is an epergne
Epergne (/ɨˈpɜrn/ or /eɪˈpɛərn/) is a type of table centerpiece, usually made of silver, but may be made of any metal or glass or porcelain.rom this center bowl radiate branches supporting small baskets, dishes, or candleholders. There may be between two and seven branches. Epergnes were traditionally made from silver, however from around the start of the 20th century glass was also employed.
An electrophysiology study (EP study) is a special catheterization test in which electrode catheters (flexible, insulated wires with metal electrode tips) are inserted into the heart in order to study the cardiac electrical system.