Tom Cahill

Interventional cardiologist / Cardiologist
John Radcliffe Hospital - Oxford, United Kingdom

Latest contributions

Paravalvular leak closure - Part 2

17 Nov 2025 – From PCR London Valves 2025

This session is dedicated to paravalvular leak (PVL) closure techniques, featuring percutaneous approaches after surgical valve implantation and TAVI complications such as annulus rupture. It includes advanced management using multiple plugs for long-tunnel mitral PVLs, innovative transformation from pop-up to plug strategies, and transapical approaches following...

Innovations in TAVR: clinical insights and future perspectives

16 Nov 2025 – From PCR London Valves 2025

Presenting featured research on TAVI, this session covers outcomes from centers without on-site cardiac surgery, comparative leaflet modification techniques, conscious sedation protocols, left ventricular health in timing TAVR, and long-term valve durability insights including seven-year follow-up data.

Innovations in TAVR: clinical insights and future perspectives

Rapid-Fire - Paravalvular leak closure

26 Nov 2024 – From PCR London Valves 2024

Dive into a rapid-fire session showcasing a variety of challenging paravalvular leak closure cases. Witness innovative techniques and strategies, such as utilizing aortic paravalvular defects as a neopathway for mitral paravalvular leak closure, the coronary balloon technique for multiple paravalvular leaks, and zero-contrast percutaneous closure of...

Rapid-Fire - Paravalvular leak closure

TAVI innovations: latest breakthroughs from PCR London Valves 2024

24 Nov 2024 – From PCR London Valves 2024

Curious about the latest advancements shaping the future of TAVI? Don't miss this video which deliver insights from the PCR London Valves 2024 Late-Breaking Trials, diving into key topics that matter most in clinical practice.

Explore 5-year outcomes of AVR in low-risk patients stratified by annulus size,...

TAVI innovations: latest breakthroughs from PCR London Valves 2024

Featured cases - Complications of mitral TEER

24 Nov 2024 – From PCR London Valves 2024

Delve into a series of compelling cases highlighting complications associated with mitral transcatheter edge-to-edge repair (TEER) procedures. Witness the management of leaflet perforation, single leaflet detachment, and left atrial perforation. Explore innovative bailout strategies and the challenges posed by M-TEER. This session offers valuable lessons to...

Featured cases - Complications of mitral TEER

Featured cases - Challenging tricuspid interventions (Part 2)

24 Nov 2024 – From PCR London Valves 2024

Dive into this session showcasing a diverse array of challenging tricuspid interventions from the PCR London Valves 2024 Clinical Cases submissions. Discover complex cases involving TTVR in a transplanted heart, recurrent tricuspid regurgitation after T-TEER, and an extremely difficult tricuspid valve-in-valve implantation. Gain insights on navigating...

Featured cases - Challenging tricuspid interventions (Part 2)

TAVI - Step by step

16 May 2024 – From EuroPCR 2024

This interactive session provides a step-by-step guide on performing minimalist TAVI procedures. Attendees will learn how to optimize TAVI for speed and safety, with a deep dive on the safest techniques for large-bore arterial access and vessel closure. Key topics include femoral access, fluoroscopic projections, crossing...

TAVI - Step by step

Clinical outcomes of transcatheter mitral and tricuspid valve repair and replacement

15 May 2024 – From EuroPCR 2024

Clinical outcomes of transcatheter mitral and tricuspid valve repair and replacement

TAVI for a lifetime

15 May 2024 – From EuroPCR 2024

This session explores long-term aspects of TAVI, focusing on patient life expectancy and valve durability. It provides guidance on optimizing initial TAVI procedures for patients with extended life spans and offers insights into planning and performing redo TAVI. Topics include assessing life expectancy, evaluating TAVI valve...

TAVI for a lifetime

Rapid-fire - Nightmares in the cathlab - Part 3

21 Nov 2023 – From PCR London Valves 2023

Consult this session to uncover challenging scenarios: navigate the complications of balloon-expanding TAVI embolization triggered by a Starr Edwards valve in the mitral position, delve into the nightmare of an embolic stroke post-TAVI in a patient with a porcelain aorta, explore the complexities of TAVR following two...

Rapid-fire - Nightmares in the cathlab - Part 3

TAVI - complications

21 Nov 2023 – From PCR London Valves 2023

Because TAVI is not without risk, learn about bailout endovascular techniques to counter transcatheter aortic valve LV dislocation, analyze the cost of infectious complications caused by TAVR compared with SAVR, and discover how imaging can predict aortic root rupture or conduction abnormalities, among others.

TAVI - complications

Mitral TEER - Part 2

21 Nov 2023 – From PCR London Valves 2023

Explore compelling cases in this session: delve into the role of medical therapy post-TEER for managing secondary mitral regurgitation with right ventricular dysfunction, examine the impact of right ventricular parameters following TMV repair and witness the art of a safe bailout strategy after single leaflet detachment...

Mitral TEER - Part 2