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Kim KH, Hsich E, Cherikh WS, Dellgren G, Singh TP, Azeka E, et al. The International Thoracic Organ Transplant Registry of the International Society for Heart and Lung Transplantation: 2026 adult heart transplantation: A contemporary analysis of trends and outcomes by recipient sex. <i>J Heart Lung Transplant<\/i> 2026, doi:10.1016\/j.healun.2026.05.025.","DOI":"10.1016\/j.healun.2026.05.025"},{"key":"2","doi-asserted-by":"crossref","unstructured":"2. Tallaj JA, Kirklin JK, Brown RN, Rayburn BK, Bourge RC, Benza RL, et al. Post-heart transplant diastolic dysfunction is a risk factor for mortality. <i>J Am Coll Cardiol<\/i> 2007; 50: 1064\u20131069.","DOI":"10.1016\/j.jacc.2007.06.007"},{"key":"3","doi-asserted-by":"crossref","unstructured":"3. Takahari K, Shiraki T, Kioka H, Nakamura D, Akazawa Y, Nakamoto K, et al. 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Barber DL, Wherry EJ, Masopust D, Zhu B, Allison JP, Sharpe AH, et al. Restoring function in exhausted CD8 T cells during chronic viral infection. <i>Nature<\/i> 2006; 439: 682\u2013687.","DOI":"10.1038\/nature04444"},{"key":"9","doi-asserted-by":"crossref","unstructured":"9. Eleid MF, Caracciolo G, Cho EJ, Scott RL, Steidley DE, Wilansky S, et al. Natural history of left ventricular mechanics in transplanted hearts: Relationships with clinical variables and genetic expression profiles of allograft rejection. <i>JACC Cardiovasc Imaging<\/i> 2010; 3: 989\u20131000.","DOI":"10.1016\/j.jcmg.2010.07.009"},{"key":"10","doi-asserted-by":"crossref","unstructured":"10. Lichscheidt ED, Jespersen NR, Nielsen BRR, Berg K, Seefeldt J, Nyengaard JR, et al. 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