In 2024, the Annual American Heart Association (AHA) Scientific Sessions, will take place in Chicago, IL, from November 16-18. This event is currently planned as a hybrid conference, with in-person as well as virtual access to the program. The sessions focus on the advancement of cardiovascular science and offer 1,000+ abstracts for 15,000+ attendees every year. Abstract titles are anticipated to be released approximately 8 weeks before the conference starts but can continue to amend the abstracts list. Abstracts are embargoed until 1 week before the conference begins, with some abstracts (e.g., late-breakers) embargoed until the morning they are presented.