The Narrow QRS Deception

Key Points

• This research aims to evaluate the effectiveness of extended rhythm surveillance in detecting conduction abnormalities after TAVR procedures.
• Extended rhythm surveillance was performed following TAVR procedures to monitor for conduction abnormalities.
• Transient or intermittent abnormalities that were not visible in standard ECG were monitored.
• Electrophysiological evaluation and interventions were assessed based on early identification of changes.
• Early detection of conduction abnormalities was achieved in a significant number of patients, warranting further evaluation.
• Timely interventions were indicated for those with detected abnormalities, suggesting improved patient outcomes.
• Device therapy was initiated for several patients, demonstrating the potential for enhanced management.