BIOTRONIK impedance monitoring includes averaging daily impedances and reporting trends.

• A. True
• B. False
• C. Not specified
• D. It depends

Answer: (A)

Impedance monitoring uses the device’s ability to measure the resistance to current flow through each lead, which helps assess lead integrity and contact quality. BIOTRONIK devices regularly take impedance measurements and, by averaging the values across each day, produce a daily impedance reading. They also keep a trend view over time, showing how impedance evolves rather than just a single snapshot. This combination—daily averaging plus trend reporting—lets clinicians spot gradual deterioration or sudden changes that could indicate issues like lead fracture, insulation wear, or poor contact, enabling earlier assessment or intervention. Remote monitoring often provides these trend graphs to the clinician between in-person visits, reinforcing proactive management.