Does endurance and performance of two different concepts for left ventricular stimulation with bipolar epicardial lead in long-term follow-up?
Our study showed that the implantation of epicardial leads was safe with very low complication rates. There was no superior technical epicardial lead concept (screw-in vs. suture-on leads) and all epicardial leads demonstrated an excellent long-term performance and durability. Therefore, it seems that epicardial leads represent a good alternative to transvenous leads and surgeons should be encouraged to implant epicardial leads during concomitant cardiac surgery when the indications for CRT are present.
Our findings lend partial support to the social zeitgeber hypothesis.