Introduction of new industry standards for cardiac implantable electronic devices: balancing benefits and unexpected risks.

ABSTRACT: The DF-4 connector is a novel industry standard for the connection of a defibrillator lead to the generator. It aims at reducing the bulk created by two or three pins at the proximal end of the defibrillator lead and its corresponding ports at the header of the device. Having only one connection port between the lead and the device reduces the material in the pocket, the risk of lead-to-port mismatch, may lower the risk of lead abrasion, and probably makes the implantation procedure a little easier since only one set screw is required. However, all these conceived benefits are related to convenience rather than to a medical need. After the recent experiences with the possible negative clinical impact of 'minor' changes like simply downsizing a defibrillator lead, a word of caution is warra

SUBMITTER: Sticherling C 

PROVIDER: S-EPMC3404557 | biostudies-literature | 2012 Aug

REPOSITORIES: biostudies-literature