The International Society for Heart and Lung Transplantation (ISHLT) guidelines for the care of heart transplant recipients.

Competing Interests: Disclosures Angela Velleca None Michael A Shullo Consulting- Natera Kumud Dhital None Estela Azeka MD None Monica Colvin MD Grants- Natera-Grant funding; Advisory board- Natera; Consulting- Mescape Eugene DePasquale Grants- CareDX; Advisory Board- Yale Marta Farrero Speakers bureaus- Novatris, AstraZeneca, Boehringer, Chiesi; Meeting support- Novartis, Chiesi; Material support/ Other Services- AstraZeneca Luis García-Guereta None Gina Jamero None Kiran Khush Grants- National Institutes of Health, Enduring Hearts; Royalties- Stanford; Consulting, speakers bureaus- CareDx Jacob Lavee None Stephanie Pouch None Jignesh Patel Grants- Alexion; Consulting- CareDx, Natera; Advisory Board- CareDx, Natera; CJ Michaud None Stephan Schubert Consulting- Medtronic, Edwards; Speakers Bureaus- Abbott, Lifetech, Medtronic; Meeting support- Medtronic, Edwards Annalisa Angelini None Lilibeth Carlos None Sonia Mirabet None Michael Pham Grants- CareDx, Royalties-Up to Date Simon Urschel Grants- Canadian Institute for Health Research, Enduring Hearts, Heart and Stroke foundation; Speaker/Educational- University of Alabama; Meeting support- Lange Symposium; Advisory Board- SMB of the Canadian Donation and Transplantation Research Program Kyung-Hee Kim None Shelly Miyamoto None Sharon Chih Grants- Heart and Stroke Foundation Ontario, Canadian Institutes of Health Research Kevin Daly Grants- US Department of Defense, Novartis, AHA/Enduring Hearts, Consulting- AstraZeneca; Advisory Board- CareDx Paolo Grossi Consulting- Merck, Sharp & Dohme Allovir, Takeda; Speakers Bureaus- Atara, Gilead, Shionogi; Advisory Board- Reithera Doug Jennings None In-cheol Kim None Hoong Sern Lim Speakers bureaus- Abiomed Tara Miller None Luciano Potena Consulting- Biotest, Novartis; Speakers bureaus- Biotest, Takada, Paragonix, Boeringher Ingheleim, AstraZeneca Howard Eisen None Lavanya Bellumkonda Grants- Natera, CareDx; Meeting support- Conformal Medical; Advisory Board- CareDx Lara Danziger-Isakov Grants- NIH, Ansun BioPharma, Astellas, Merck, Pfizer, Takada, AiCuris; Consulting- Takeda; Speakers Bureaus- RMEI; Meeting support- ID SAFE: Swiss Infectious Disease; Advisory Board/DSMB- Merck Fabienne Dobbels None Michelle Harkess None Daniel Kim None Haifa Lyster None Yael Peled None Zdenka Reinhardt None