**3. Types of devices**


*Pacemakers and Defibrillators Implantation DOI: http://dx.doi.org/10.5772/intechopen.101518*

• A new generation of PPM was introduced by Medtronic Company in 2016, offering leadless transcatheter pacing systems for bradyarrhythmia management. It is applied percutaneously via a minimally invasive approach, directly into the right ventricle, and does not require leads.
