ABC | Volume 114, Nº4, April 2020

Original Article Carrion et al. Right ventricular dysfunction and heart transplant Arq Bras Cardiol. 2020; 114(4):638-644 This is an open-access article distributed under the terms of the Creative Commons Attribution License 9. Yilmaz A, Kindermann I, KindermannM, Mahfoud F, Ukena C, Athanasiadis A, et al. Comparative evaluation of left and right ventricular endomyocardial biopsy: differences in complication rate and diagnostic performance. Circulation. 2010;122(9):900-9. 10. Marciniak A, Eroglu E, Marciniak M, Sirbu C, Herbots L, Droogne W, et al. The potential clinical role of ultrasonic strain and strain rate imaging in diagnosing acute rejection after heart transplantation. Eur J Echocardiogr. 2007;8(3):213-21. 11. Kato TS, Oda N, Hashimura K, Hashimoto S, Nakatani T, Ueda HI, et al. Strain rate imaging would predict sub-clinical acute rejection in heart transplant recipients. Eur J Cardiothorac Surg. 2010;37(5):1104-10. 12. Sato T, Kato TS, Kamamura K, Hashimoto S, Shishido T, Mano A, et al. Utility of left ventricular systolic torsion derived from 2-dimensional speckle- tracking echocardiography in monitoring acute cellular rejection in heart transplant recipients. J Heart Lung Transplant. 2011;30(5):536-43. 13. Stewart S, Winters GL, Fishbein MC, Tazelaar HD, Kobashigawa J, Abrams J, et al. Revision of the 1990 working formulation for the standardization of nomenclature in the diagnosis of heart rejection. J Heart Lung Transplant. 2005;24(11):1710-20. 14. Clemmensen T.S., Løgstrup B.B., Eiskjær H., Poulsen S.H. Changes in longitudinal myocardial deformation during acute cardiac rejection: the clinical role of two-dimensional speckle-tracking echocardiography. J Am Soc Echocardiogr. 2015;28(3):330-9. 15. Mingo SS, Moñivas VP, Lunar IG, Mitroi CD, Goirigolzarri JA, Rivero B, et al. Usefulness of two-dimensional strain parameters to diagnose acute rejection after heart transplantation. J Am Soc Echocardiogr. 2015;28(10):1149-56. 16. Clemmensen TS, Løgstrup BB, Eiskjær H, Poulsen SH. Serial changes in longitudinal graft function and implications of acute cellular graft rejections during the first year after heart transplantation. Eur Heart J Cardiovasc Imaging. 2016;17(2):184-93. 17. Ortiz MR, Peña ML, Mesa D, Delgado M, Romo E, Santisteban M, et al. Impact of asymptomatic acute cellular rejection on left ventricle myocardial function evaluated by means of two-dimensional speckle tracking echocardiography in heart transplant recipients. Echocardiography. 2015;32(2):229-37. 18. Ingvarsson A,WertherEvaldsson A,Waktare J, Nilsson J, SmithGJ, StagmoM, et al. Normal reference ranges for transthoracic echocardiography following heart transplantation. J Am Soc Echocardiogr. 2018;31(3):349-60. 19. Anto ń czyk K, Niklewski T, Anto ń czyk R, Zakliczy ń ski M, Zembala M, Kukulski T. Evaluation of the graft mechanical function using speckle- tracking echocardiography during the first year after orthotropic heart transplantation. Ann Transplant. 2018 Aug 8;23:554-60. 20. 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. JACC Cardiovasc Imaging. 2010;3(10):989-1000. 644