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TAVI (Transcatheter aortic valve implantation)

Latest TAVI content in interventional cardiology - research, practice, and education

TAVI, now an established, valid treatment for patients presenting with symptomatic severe aortic stenosis, has proven to be superior to medical treatment for inoperable patients whilst being a valid alternative to surgery in select, high-risk patients. This topic covers the newest devices and emerging data in TAVI as well as information on tools, devices and techniques such as vascular access; the role of adjunctive pharmacotherapy; imaging techniques such as echocardiography, understanding bleeding risks or patient selection. Use the filters below to access PCRonline resources.

Anatomy of the aortic valvar complex

View a detailed and comprehensive description of the anatomy of the aortic valvar complex as it pertains to TAVI.

View illustrated aortic valvar complex

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TAVI

1482 results

TAVI in small annulus - LIVE Case

11 Dec 2025 – From GulfPCR-GIM 2025

A 65-year-old female with obesity, diabetes mellitus, a history of stroke, atrial fibrillation, and RBBB on ECG, presented with symptomatic aortic stenosis and two-vessel coronary disease (OM and LAD, QFR: 0.70). Echocardiography and CT showed normal LV function (55%), a small annulus (370 mm²), and a...

TAVI in small annulus - LIVE Case

Beyond the horizon - Shaping the future of cardiology through meaningful innovation in structural heart and coronary - LIVE Case

11 Dec 2025 – From GulfPCR-GIM 2025

This live case–based session explores how innovation is shaping structural heart and coronary interventions.

A real-time TAVI case in a degenerated aortic valve highlights pre-procedural imaging, sizing strategies, procedural decision-making, and post-procedural care.

The session also reviews ongoing and upcoming Myval THV trials, showing how new technologies impact...

Beyond the horizon - Shaping the future of cardiology through meaningful innovation in structural heart and coronary

Innovation and teamwork in structural heart interventions

11 Dec 2025 – From GulfPCR-GIM 2025

This session explores innovations and collaborative approaches in structural heart interventions, focusing on aortic and mitral valve procedures. It addresses procedural indications, challenges, and the evolving roles of non-physician allied professionals. Interactive elements foster knowledge exchange and support the growth of expertise in the structural heart...

Innovation and teamwork in structural heart interventions

Challenging Cases

10 Dec 2025 – From GulfPCR-GIM 2025

This session presents a series of challenging cardiology cases that span a spectrum of clinical scenarios, including innovative approaches to hypertrophic obstructive cardiomyopathy management, rare coronary artery anomalies, fibrous lesions, and unusual acute coronary syndromes. These case studies highlight diagnostic complexities and therapeutic strategies essential for...

Challenging Cases

Challenging TAVI cases - Part 1

10 Dec 2025 – From GulfPCR-GIM 2025

Addressing complex TAVI cases, this session focuses on procedural challenges and advanced strategies to optimize safety and outcomes. Topics include high-risk valvuloplasty, management with prosthetic valves, and considerations in patients with valve thrombus.

Challenging TAVI cases - Part 1

Abstracts session 1

10 Dec 2025 – From GulfPCR-GIM 2025

This abstracts session presents contemporary research and clinical insights in interventional cardiology, covering topics such as colchicine therapy post-stenting, ranolazine use in chronic coronary syndrome, artificial intelligence applications in quantitative coronary analysis, and optimization techniques in transcatheter aortic valve implantation. It also explores novel predictors of...

Abstracts session 1

Challenging cases from the East

10 Dec 2025 – From GulfPCR-GIM 2025

This session from Eastern cardiology centers addresses complex interventional challenges including recurrent left internal mammary artery (LIMA) failure, management of transcatheter aortic valve implantation (TAVI) complications, and treatment of heavily calcified coronary lesions. Through detailed case presentations and key learnings, it offers valuable insights into successful...

Challenging cases from the East

The importance of PPM in younger patients in TAVI valve choice

08 Dec 2025

Kristoffer Russell discusses prosthesis–patient mismatch (PPM), which can increase mortality, heart failure hospitalisations, and reduce functional recovery, especially in younger patients. While less common after TAVI than surgical valve replacement, studies show up to 30% of younger, low-risk TAVI patients still experience moderate or severe PPM,...

The importance of PPM in younger patients in TAVI valve choice

How are the 2025 ESC EACTS valvular guidelines going to impact my TAVI programme?

17 Dec 2025 – From PCR London Valves 2025

Bernard Prendergast and Fabien Praz discuss updates from the new ESC/EACTS guidelines on aortic stenosis. Key changes include expanding TAVI to patients aged 70 and older, supporting early intervention in asymptomatic patients, and providing guidance for bicuspid aortic valves. These updates emphasise shared decision-making, careful patient...

How are the 2025 ESC EACTS valvular guidelines going to impact my TAVI programme

New roads begin where old ones end: a TAVI case

12 Jan 2026

An 85-year-old woman presents with exertional dyspnea and angina, alongside severe paradoxical low-flow, low-gradient aortic stenosis, marked mitral and tricuspid valve disease, and two-vessel coronary artery disease. Frailty markers and hostile pelvic anatomy further complicate her profile.

How would your Heart Team approach this challenging case?

Norman Mangner

Author

Norman Mangner
Stephan Haussig

Author

Stephan Haussig
New roads begin where old ones end: a TAVI case

When the first TAVI fails: no panic, just planning

19 Jan 2026

An 81-year-old man with history of severe aortic stenosis previously treated with a balloon-expandable transcatheter valve was referred for progressive exertional dyspnea due to bioprosthetic valve degeneration.

How would you treat this patient?

Barbara Bellini

Author

Barbara Bellini
When the first TAVI fails: no panic, just planning

In what situation is emergency transcatheter valve intervention a valid alternative to surgery?

16 Nov 2025 – From PCR London Valves 2025

Azeem Latib and Giuseppe Tarantini discuss how transcatheter therapies are increasingly used to treat critically ill patients with severe valvular disease and cardiogenic shock—patients once considered untreatable. They highlight cases ranging from severe AS with ACS to acute papillary muscle rupture and acute severe regurgitation, showing...

In what situation is emergency transcatheter valve intervention a valid alternative to surgery?

PCR London Valves 2025: Best of Social Media Coverage

20 Nov 2025

This year’s coverage was built on innovative formats to support one clear strategy: sharing strong messages and high-quality education through well-prepared, creative content. The #PCRLV social media team was led by Pamela Gatto, and divided into 6 tracks: aortic, mitral, tricuspid, closure, imaging and nursing.

PCR London Valves 2025: Best of Social Media Coverage

A new era for aortic regurgitation: how new guidelines and dedicated devices for AR will redefine treatment

18 Nov 2025 – From PCR London Valves 2025

This session examines the evolving treatment landscape for aortic regurgitation (AR) in light of new ESC guidelines and dedicated devices such as the JenaValve Trilogy System. It provides an in-depth look at refined diagnosis, optimized treatment strategies, and presents real-world data and clinical cases that highlight...

A new era for aortic regurgitation: how new guidelines and dedicated devices for AR will redefine treatment

Single operator TAVI: where expertise meets consistency

18 Nov 2025 – From PCR London Valves 2025

This session addresses the concept of single operator transcatheter aortic valve implantation (TAVI), emphasizing the integration of expertise with procedural consistency. Follow a discussion on the benefits of simplifying TAVI to a single operator approach facilitated by an electronically enabled delivery system. The session offers a...

Single operator TAVI: where expertise meets consistency

TAVI in 2025: transforming care with the new valvular heart disease guidelines

18 Nov 2025 – From PCR London Valves 2025

This session explores how the 2025 valvular heart disease guidelines are transforming the landscape of TAVI care and clinical decision-making. It highlights the paradigm shift in managing severe aortic stenosis and provides a global perspective on the challenges and strategies for managing an expanding TAVI patient...

TAVI in 2025: transforming care with the new valvular heart disease guidelines

The index valve matters: optimal index TAVI for a lifetime of possibilities

18 Nov 2025 – From PCR London Valves 2025

Discover how thoughtful index valve selection and implantation techniques can shape the long-term management of patients undergoing TAVI. This PCR London Valves 2025 session highlights treatment considerations for low- and intermediate-risk patients, explores how valve choice affects the feasibility of future interventions, and examines strategies to...

The index valve matters: optimal index TAVI for a lifetime of possibilities

TAVI: nightmare in the cathlab - Part 3

18 Nov 2025 – From PCR London Valves 2025

This session reviews challenging complications encountered during TAVI procedures, highlighting emergent situations such as coronary occlusion and cardiac arrest. It also discusses unique cases including bicuspid aortic valve-related haemolysis, novel vascular access approaches like lithotripsy, and successful management of double perforation complications. The session provides critical...

TAVI complications - Part 3

18 Nov 2025 – From PCR London Valves 2025

This session provides a detailed examination of TAVI-related complications and their management. Key topics include the STJ-sling technique, valve frame underexpansion diagnosis, real-time intracardiac echocardiography utility, recurrent cardiac arrest scenarios during TAVI, and management strategies for valve in-folding in self-expanding transcatheter valves.

TAVI complications - Part 5

18 Nov 2025 – From PCR London Valves 2025

This session highlights acute and urgent complications following TAVI implantation, including myocardial infarction, cardiac arrest, and challenging catheterization scenarios. It provides detailed case analyses illustrating the limits of TAVI procedures and the critical importance of prompt recognition and intervention in adverse events, enhancing clinician preparedness for...