Table HR 3: Listing characteristics of adults on the heart transplant waiting list on December 31, 2013, and December 31, 2023.

Candidates waiting for transplant on December 31 of the given year, regardless of first listing date.

Characteristic	2013 N	2013 Percent	2023 N	2023 Percent
Previous transplant
No prior transplant	3,256	96.5	2,763	96.5
Prior transplant	118	3.5	99	3.5
Waiting time
<90 days	625	18.5	621	21.7
3-<6 months	513	15.2	362	12.6
6-<12 months	663	19.7	479	16.7
1-<2 years	683	20.2	559	19.5
2+ years	890	26.4	841	29.4
All candidates
All candidates	3,374	100.0	2,862	100.0

OPTN/SRTR 2023 Annual Data Report