Device for intracavity stimulation of the left atrium and/or ventricle through atrial transseptal puncture and removal of the catheter proximal end by the retrograde venous route toward the prepectoral region

摘要

This invention relates to a device for intracavity stimulation of the left atrium and/or ventricle from the prepectoral region through a less invasive and lower-risk approach that allows the implantation of an intracavity catheter in the left cardiac chambers through atrial transseptal puncture, and the removal of the catheter proximal end by the retrograde venous route.