Redo TAV vs ABCSizing

The Redo TAV app provides guidelines for assessing the suitability of a transcatheter aortic valve for Redo-TAV procedures using systematic CT analysis (Redo-TAV CT planning) and provides procedural guidance (Procedural Guide) for the procedure. The algorithm behind the app has been derived from extensive research of published materials on Redo-TAV procedures, including bench and CT simulation work. - Redo-TAV CT Planning After the user selects a particular valve type and size, Redo-TAV provides them with the valve's CT appearance and dimensions. Once the second valve is chosen, the app guides the user through different steps of assessment and collates the information. Using systematic step-by-step assessment, the app ensures that no aspect of assessment is missed. The app does not make recommendations to the user but simply guides them to the next step based on their choice. - Procedural Guide Based on the first valve type and size in the patient and the second valve chosen by the user, the app provides information on the height and depth of implant. When available, the app also includes a small clip of actual implant. - Procedure Data and Outcome The user is able to input important data points if desired to create a visual report.

The app helps clinicians accurately size bicuspid valves for TAVR procedures. Simply input CT scan parameters to receive personalized valve size, inflation volume, and alternative size recommendations. It also evaluates valve fit on important anatomical paramaters like LVOT and annulus, allowing real-time adjustments for precise outcomes. Ideal for optimizing procedural planning and enhancing clinical decision-making. Disclaimer: This app is designed for use by licensed physicians and healthcare professionals. It is intended for informational and reference purposes only and should not be used as a sole source for clinical decision-making. The app's recommendations are based on clinical guidelines and data; however, individual patient circumstances may vary. Users are responsible for exercising their professional judgment when interpreting and applying the app's suggestions. For further information regarding the underlying protocols and citations, please refer to the Support URL provided.