Joao Martins

Interventional cardiologist / Cardiologist
Oxford University Hospitals - Oxford, United Kingdom

Latest contributions

Use of advanced coronary techniques in bailout of aortic valvuloplasty balloon entrapment

25 Mar 2025

Balloon entrapment in valvuloplasty can be life-threatening, especially after balloon rupture. Learn about a new technique involving balloon internalisation and safety snares for successful retrieval and sheath upsizing.

Leading innovation for patients with valvular heart disease

24 Nov 2024 – From PCR London Valves 2024

Discover the newest advancements in transcatheter heart valves and their role in modern lifetime management of valvular heart disease. Review the latest clinical outcomes demonstrating improved patient care and explore how a diverse device portfolio addresses a wide range of valve anatomies.

Leading innovation for patients with valvular heart disease

Percutaneous tricuspid treatment in challenging anatomies

16 May 2024 – From EuroPCR 2024

Watch this session on percutaneous tricuspid treatment to explore key cases, including managing tricuspid valve-in-valve implantation in a patient with a giant right atrium, transcatheter edge-to-edge repair post-Mustard procedure, and tricuspid replacement in a challenging extreme anatomy case. You'll also learn about cross-caval treatment for torrential...

Percutaneous tricuspid treatment in challenging anatomies

Percutaneous valvular interventions and cardiogenic shock

14 May 2024 – From EuroPCR 2024

This session features selected clinical case submissions focused on percutaneous valvular interventions in the context of cardiogenic shock. Learn about complex cases, including severe aortic stenosis with cardiogenic shock, transcatheter treatment of acute heart failure due to surgical prosthetic valve, and acute management of post-AMI papillary...

Percutaneous valvular interventions and cardiogenic shock