BiV-Paced and Rate-Responsive Patterns — ECG Academy Lesson

Recognize BiV-paced morphology and expected activity-linked rate changes, then escalate signs of lost resynchronization or inappropriate rate behavior.

Learning Objectives

• Recognize BiV-paced morphology versus RV-only paced morphology
• Identify signs of potential loss of BiV capture from morphology widening/shift
• Recognize expected rate-responsive rises during activity and recovery at rest
• Escalate rate or morphology changes that do not match clinical context