An ECG electrode connector (1400, 1500, 1600) is provided. The connector assembly (1400, 1500, 1600) includes a housing (1424, 1524) having a radiolucent conductive coating disposed on at least a portion of the interior surface (1431, 1531) thereof. A radiolucent lead wire conductor (1477, 1577, 1677) extends from a proximal end of the housing (1424, 1524) and is operably coupled to the radiolucent conductor (1432, 1532). An engagement member (1436, 1536, 1636) is pivotably disposed within the housing (1424, 1524) to retain the connector (1400, 1500, 1600) on an ECG electrode fixed to a patient's body. The connector (1400, 1500, 1600) improves electrical and mechanical coupling of the ECG electrode and is suitable for use during imaging procedures.
