ProMRI Cardiac Pacemaker Systems (Biotronik):
Full Body MRI at 1.5-T/64-MHz
Information applies to the following:

Pulse Generators - Eluna 8 DR-T, Eluna 8 SR-T, Epyra 8 DR-T,
Epyra 8 SR-T, Epyra 6 DR-T, Epyra 6 DR-T, Etrinsa 8 DR-T,
Etrinsa 6 DR-T, Entovis DR-T*, Entovis SR-T*, Ecuro DR-T*,
Ecuro SR-T*, Evia DR-T*, Evia SR-T*, Estella DR-T*,
Estella SR-T* (*From serial number 66237095 onwards)
Leads RA/RV leads, Safio S (53-cm or 60-cm) )
Biotronik, http://www.biotronikusa.com/manuals/index.cfm