Journal of Transcatheter Valve Therapies (JTVT) is a peer-reviewed, open access journal publishing articles on Transcatheter Valve Therapies. Published continuously online, the journal is fully indexed in J-STAGE. JTVT welcomes submissions from around the world.

About the journal

Journal of Transcatheter Valve Therapies is an official journal of Japan Transcatheter Valve Therapies (Society) .

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Instructions to Authors

Journal of Transcatheter Valve Therapies supplies comprehensive and clear Instructions to Authors, which offer guidance on article types and format, journal policies, and how to submit manuscripts.

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The journal welcomes submissions from around the world. Please consult the Instructions to Authors and the Author Checklist.

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Case ReportApril 1, 2025

A Case of Combined Valvular Heart Disease Treated with Transcatheter Aortic Valve Replacement (TAVR) and Mitral Valve Transcatheter Edge-to-Edge Repairment (M-TEER) by Retroperitoneal Approach

Yohei Tamura, Kei Torikai, Naoki Asano, et al.

Purpose: We present a case of an underweight elderly woman with severe aortic stenosis and mitral regurgitation successfully treated with transcatheter aortic valve replacement (TAVR) through retroperitoneal approach and staged mitral valve transcatheter edge-to-edge repairment (M-TEER).

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Case ReportFebruary 13, 2025

Massive Aortic Regurgitation by Stuck Leaflet after Transcatheter Aortic Valve Implantation

Yusuke Kanzaki, Tatsuya Saigusa, Yukari Okuma, et al.

Purpose: Transcatheter aortic valve implantation (TAVI) is the mainstay of treatment for severe aortic stenosis and improves outcomes. However, complications of TAVI can lead to hemodynamic compromise. Aortic regurgitation (AR) is a frequent and mostly paravalvular complication; however, transvalvular leakage is rare because of stuck leaflets.

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Case ReportFebruary 1, 2025

Successful Bailout via Brachiocephalic Artery Incision for Balloon Rupture during Trans-Subclavian Aortic Valve Implantation

Kentaro Honda, Teruaki Wada, Hideki Kunimoto, Yoshiharu Nishimura

Objective: Balloon rupture during transcatheter aortic valve implantation (TAVI) can be a challenging complication to manage, especially with alternative access routes. We report a case of a successful bailout after a balloon rupture during trans-subclavian TAVI.

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