How to perform extrathoracic venous access for cardiac implantable electronic device placement: Detailed description of techniques

Venous access is needed for implantation of cardiac implantable electronic devices (CIEDs) with endocardial leads. Extrathoracic venous access in the prepectoral region has become the standard of care for CIED implantation because of lower risks for pneumothorax and likely less lead malfunction due to subclavian crush syndrome. The most common extrathoracic venous access sites in the pectoral region are extrathoracic subclavian vein access, axillary vein access, and cephalic vein access. This review provides a detailed description of the anatomy, technical considerations, and relative advantages and disadvantages of each of these extrathoracic venous access sites.