Visit the conference website to access all information and recent updates.

Become a member of the ICA or follow us on Twitter (#cteph2023) to be kept informed on conference details, registration and call for abstracts.

Call for Abstracts

Present your work at ICC 2023

The International CTEPH Association is pleased to invite you to submit an abstract for consideration for the ICC 2023.

Submit your abstract here until 30 May 2023.

Submitted research abstracts are considered for virtual poster presentation.
Accepted abstracts will be displayed on the conference programme published on the ICA website.

Poster award

The Abstract Review Committee will nominate the best three submissions. These will be announced during the conference and published on ICA’s virtual channels. The winners will be presenting their abstracts as oral presentations.

ICC 2023
San Diego, USA and virtual
29–30 September 2023

ICA’s global CTEPH conferences are traditionally hosted in one of the cities of the ICA executive board. Next year, the ICC will leave Europe for the first time to take place in San Diego: a pioneering CTEPH center and home to ICA board members Prof. Michael M. Madani and Prof. Nick H. Kim. To accommodate guests from across the world, participants both in person and virtual will be welcome.


Register here.

ICA offers special conditions for ICA members, students, nurses, members of the press and group registrations of medical personnel.

For inquiries, please reach out to the congress organisers (


Plenary talks will also be offered as on-demand videos for participants from different time zones.


More information is available on the conference webpage:

Registration - ICC 2023 (


Previous ICCs
The ICA organises the International CTEPH Conference every three years. Visit Past Events for further information.