Systems and methods for determining inductance and capacitance values for use with LC filters within implantable medical device leads to reduce lead heating during MRI
Techniques are provided for configuring filters for reducing heating within pacing/sensing leads of a pacemaker or implantable cardioverter-defibrillator that might occur due to induced currents during a magnetic resonance imaging (MRI) procedure or in the presence of other sources of strong radio frequency (RF) fields. In particular, techniques are provided for selecting inductors and capacitors for use in LC filters while taking into account the tolerances of the component devices, as well as the target impedance of the components and the particular RF frequencies to be filtered.
