Key result
SavvyWire enables continuous hemodynamic monitoring during TAVR by integrating LV pacing and pressure measurement.
Why the study?
TAVR requires left ventricular support guidewires, rapid ventricular pacing, and accurate post-implant hemodynamic gradient measurements, leading to the development of novel integrated devices.
The SavvyWire is a novel support guidewire for TAVR that integrates left ventricular pacing and invasive pressure measurement capabilities to simplify the procedure and enable continuous hemodynamic monitoring.
May support refined pacing or wire techniques to optimize post-TAVR gradients; leaves open prospective validation before practice change.
Transcatheter aortic valve replacement (TAVR) represents a minimally invasive alternative for the treatment of severe symptomatic aortic stenosis and is increasingly adopted in younger and lower-risk patients. A support guidewire placed in the left ventricle is required in all TAVR procedures, and rapid ventricular pacing is frequently used to ensure valve implant stability. Also, recent studies showed a correlation between post-TAVR hemodynamic gradients and clinical outcomes, underscoring the importance of accurate invasive measurements. The SavvyWire™ (Opsens Medical) is a novel support guidewire designed for TAVR procedures that integrates left ventricular pacing and invasive pressure measurement capabilities, enabling continuous hemodynamic monitoring and simplifying the procedure. This review outlines the SavvyWire's™ design features and summarizes clinical evidence supporting its use in TAVR procedures.
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Farjat‐Pasos et al. (2025) conducted a review in Severe symptomatic aortic stenosis. SavvyWire was evaluated. The SavvyWire is a novel support guidewire for TAVR procedures that integrates left ventricular pacing and invasive pressure measurement capabilities to enable continuous hemodynamic monitoring.
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