ISHLT 46th Annual Meeting & Scientific Sessions

Wednesday, 22 April – Saturday, 25 April, 2026
Metro Toronto Convention Centre
Toronto, ON Canada

Scientific Program

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ISHLT2026 Annual Meeting & Scientific Sessions | Toronto, ON Canada | 22 - 25 April, 2026

ISHLT2026 Final Program Now Available!

The final scientific program for the ISHLT 46th Annual Meeting & Scientific Sessions is now available! Visit the Online Program Viewer to explore newly added abstract sessions and learn more about the exciting sessions in store for you in Toronto.

ISHLT2026 Online Program Viewer

Abstract sessions are available to browse, with abstracts embargoed until 1 March.

Interested in Registering?

Registration is now open for ISHLT2026 and all 2026 Preconference Day courses and workshops. Take advantage of the best rates with early bird pricing.

Visit the registration page for details on registration fees and policies.

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Photo of speakers at the ISHLT2025 Annual Meeting

Online Program Viewer

Search for sessions, speakers, or topics, making it easier than ever to view scientific content relevant to your interests.

Photo of women smiling in the poster hall at ISHLT2025

Scientific Schedule at a Glance

A PDF overview of the scientific sessions available each day.

Photo of ISHLT2026 Program Chair Caroline Patterson and 2025-2026 ISHLT President Josef Stehlik

Program Planning Committee

Meet the group responsible for the selection of all of the Annual Meeting's scientific content.

Abstract Award Finalist Presentations

Three ISHLT Scientific Abstract Awards will be awarded during the ISHLT2026  Annual Meeting. Click the sessions below to learn more about the finalists for each award.

ISHLT2026: Philip K. Caves Award Session

Room 714-716

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Established in 1982, the Philip K. Caves Award encourages and rewards original high-quality research performed by residents, fellows, trainees, and graduate students.

Established in 1982, the Philip K. Caves Award encourages and rewards original high-quality research performed by residents, fellows, trainees, and graduate students. The award is bestowed annually on the candidate whose oral presentation is judged to be the best of those selected for the Caves Award Session at the Annual Meeting & Scientific Sessions.

The winner will be announced during the General Session on Saturday, 25 April.

Award Finalists

Headshot of Anna Alber
Anna Alber, MSc

Marie Lannelongue Hospital
Le Plessis Robinson, France

Abstract Title: Combined Hemofiltration and Hemadsorption Improves Cardiac Performance After Prolonged Ex Situ Perfusion

Headshot of Ankita Burman
Ankita Burman, PhD

University of Toronto/UHN
Toronto, ON Canada

Abstract Title: Transcriptomic Landscape of B Cells in Chronic Lung Allograft Dysfunction (CLAD): Intragraft B Cells Exhibit Upregulation of STAT1-Related Pathways

Headshot of Lucy Luo
Lucy Luo, MD, PhD

Northwestern Univerity
Chicago, IL USA

Abstract Title: Spatially-Restricted Circuits Between CXCL9+ Macrophages and T Cells Drive Acute Cellular Rejection in Lung Transplant Patients

Headshot of Bilal Khan Mohammed
Bilal Khan Mohammed, MBBS, MD

Northwestern University
Chicago, IL USA

Abstract Title: Regenerative uPAR Directed Car-T Therapy Reduces Fibrosis, Restores Vascular Architecture, and Improves Cardiopulmonary Function in Chronic Thromboembolic Pulmonary Hypertension (CTEPH)

Headshot of Tammy Ruth
Tammy Ruth, MD, MEd

Monroe Carell Jr. Children's Hospital at Vanderbilt
Nashville, TN USA

Abstract Title: Use of Ventricular Assist Devices as Bridge to Recovery in Pediatric Heart Transplant Recipients, an ACTION Registry Analysis

Headshot of Michal Schafer
Michal Schafer, MD, PhD

Univeristy of Utah
Salt Lake City, UT USA

Abstract Title: Septal - Right Ventricular Free Wall Mechanical Dyssynchrony Predicts Immediate Right Heart Failure Following the LVAD Implantation

Presenting at ISHLT? Check out the Presenter Resources for materials, helpful hints and answers to frequently asked questions