Do you consider 10MV beams safe in a patient with an implantable cardiac device?  

Recent Japanese guidelines recommend <10MV beams, heart rhythm society and AAPM suggest up to 10MV beams are safe, recommending 10MV beams. Given that neutron production is low but not 0, at this energy does your clinic avoid 10MV use?

Answer from: Radiation Oncologist at Community Practice