TRANSEPTAID

Functionality & Mechanism

Developed by the Mount Sinai Heart interventional cardiology department, TRANSEPTAID functions as a specialized procedural education platform. The application delivers step-by-step illustrated guidance on the technical execution of transseptal puncture for various cardiac interventions. The interface is designed for rapid point-of-reference access within a clinical or training environment. Its modules systematically present the critical stages and technical considerations of the procedure, from anatomical review to device manipulation and troubleshooting.

Evidence & Research Context

• TRANSEPTAID is part of a suite of cardiology education apps that has achieved significant global adoption, with over 50,000 downloads across more than 150 countries.
• An associated evaluation of the app platform found that 87% of surveyed clinician users rated its organization and functionality favorably (mean score: 4.4/5).
• The associated research positions the platform as a digital resource intended to complement, rather than replace, traditional textbook-based medical education and direct procedural training.

Intended Use & Scope

This application is intended for cardiology fellows, interventional cardiologists, and cardiac catheterization laboratory clinicians. Its primary utility is as a reference and training-support tool to reinforce procedural knowledge. TRANSEPTAID does not provide patient-specific guidance and is not a substitute for supervised clinical training, hands-on experience, or established institutional protocols.