Abstract
Cardiac allograft vasculopathy (CAV) is a challenging long-term complication of cardiac transplantation and remains a leading long-term cause of graft failure, re-transplantation, and death. CAV is an inflammatory vasculopathy distinct from traditional atherosclerotic coronary artery disease. Historically, the surveillance and diagnosis of CAV has been dependent on serial invasive coronary angiography with intravascular imaging. Although commonly practiced, angiography is not without significant limitations. Technological advances have provided sophisticated imaging techniques for CAV assessment. It is now possible to assess the vascular lumen, vessel wall characteristics, absolute blood flow, perfusion reserve, myocardial contractile function, and myocardial metabolism and injury in a noninvasive, expeditious manner with little risk. The current article will review key imaging modalities for the surveillance, diagnosis, and prognosis of CAV and discuss coronary physiology of transplanted hearts with emphasis on the clinical implications for provocative and vasodilator stress testing.
Similar content being viewed by others
Abbreviations
- CAD:
-
Coronary artery disease
- CAV:
-
Cardiac allograft vasculopathy
- PCI:
-
Percutaneous coronary intervention
- CABG:
-
Coronary artery bypass grafting
- SPECT:
-
Single-photon emission computed tomography myocardial perfusion imaging
- PET:
-
Positron emission tomography
- CFR:
-
Coronary flow reserve
- CAG:
-
Coronary angiography
- IVUS:
-
Intravascular ultrasound
- OCT:
-
Optical coherence tomography
- MBG:
-
Myocardial blush grade
- 2DE:
-
Two-dimensional echocardiography
- DSE:
-
Dobutamine stress echocardiography
- CMR:
-
Cardiac magnetic resonance imaging
- PPV:
-
Positive predictive value
- NPV:
-
Negative predictive value
- VEGF:
-
Vascular endothelial growth factor
References
Lund LH, Edwards LB, Kucheryavaya AY, Dipchand AI, Benden C, Christie JD, et al. The Registry of the International Society for Heart and Lung Transplantation: Thirtieth Official Adult Heart Transplant Report—2013; focus theme: Age. J Heart Lung Transplant 2013;32:951-64.
Stehlik J, Edwards LB, Kucheryavaya AY, Benden C, Christie JD, Dipchand AI, et al. The Registry of the International Society for Heart and Lung Transplantation: 29th official adult heart transplant report—2012. J Heart Lung Transplant 2012;31:1052-64.
Rahmani M, Cruz RP, Granville DJ, McManus BM. Allograft vasculopathy versus atherosclerosis. Circ Res 2006;99:801-15.
Tona F, Marra MP, Fedrigo M, Famoso G, Bellu R, Thiene G, et al. Recent developments on coronary microvasculopathy after heart transplantation: A new target in the therapy of cardiac allograft vasculopathy. Curr Vasc Pharmacol 2012;10:206-15.
Pober JS, Jane-wit D, Qin L, Tellides G. Interacting mechanisms in the pathogenesis of cardiac allograft vasculopathy. Arterioscler Thromb Vasc Biol 2014;34:1609-14.
Tune JD, Gorman MW, Feigl EO. Matching coronary blood flow to myocardial oxygen consumption. J Appl Physiol 2004;97:404-15.
Perez-Terzic CM. Exercise in cardiovascular diseases. PM R 2012;4:867-73.
Gutierrez E, Flammer AJ, Lerman LO, Elizaga J, Lerman A, Fernandez-Aviles F. Endothelial dysfunction over the course of coronary artery disease. Eur Heart J 2013;34:3175-81.
Nytroen K, Gullestad L. Effect of exercise in heart transplant recipients. Am J Transplant 2013;13:527.
Nytroen K, Rustad LA, Erikstad I, Aukrust P, Ueland T, Lekva T, et al. Effect of high-intensity interval training on progression of cardiac allograft vasculopathy. J Heart Lung Transplant 2013;32:1073-80.
Bernardi L, Radaelli A, Passino C, Falcone C, Auguadro C, Martinelli L, et al. Effects of physical training on cardiovascular control after heart transplantation. Int J Cardiol 2007;118:356-62.
Fish RD, Nabel EG, Selwyn AP, Ludmer PL, Mudge GH, Kirshenbaum JM, et al. Responses of coronary arteries of cardiac transplant patients to acetylcholine. J Clin Invest 1988;81:21-31.
Hollenberg SM, Klein LW, Parrillo JE, Scherer M, Burns D, Tamburro P, et al. Coronary endothelial dysfunction after heart transplantation predicts allograft vasculopathy and cardiac death. Circulation 2001;104:3091-6.
Davis SF, Yeung AC, Meredith IT, Charbonneau F, Ganz P, Selwyn AP, et al. Early endothelial dysfunction predicts the development of transplant coronary artery disease at 1 year posttransplant. Circulation 1996;93:457-62.
Valantine HA. Cardiac allograft vasculopathy: Central role of endothelial injury leading to transplant “atheroma”. Transplantation 2003;76:891-9.
Petrakopoulou P, Kubrich M, Pehlivanli S, Meiser B, Reichart B, von Scheidt W, et al. Cytomegalovirus infection in heart transplant recipients is associated with impaired endothelial function. Circulation 2004;110:207-12.
Sudhir K, MacGregor JS, DeMarco T, De Groot CJ, Taylor RN, Chou TM, et al. Cyclosporine impairs release of endothelium-derived relaxing factors in epicardial and resistance coronary arteries. Circulation 1994;90:3018-23.
Edwards BS, Hunt SA, Fowler MB, Valantine HA, Anderson LM, Lerman A. Effect of cyclosporine on plasma endothelin levels in humans after cardiac transplantation. Am J Cardiol 1991;67:782-4.
Diederich D, Skopec J, Diederich A, Dai FX. Cyclosporine produces endothelial dysfunction by increased production of superoxide. Hypertension 1994;23:957-61.
Costanzo MR, Dipchand A, Starling R, Anderson A, Chan M, Desai S, et al. The International Society of Heart and Lung Transplantation Guidelines for the care of heart transplant recipients. J Heart Lung Transplant 2010;29:914-56.
St Goar FG, Pinto FJ, Alderman EL, Valantine HA, Schroeder JS, Gao SZ, et al. Intracoronary ultrasound in cardiac transplant recipients. In vivo evidence of “angiographically silent” intimal thickening. Circulation 1992;85:979-87.
Kobashigawa JA, Tobis JM, Starling RC, Tuzcu EM, Smith AL, Valantine HA, et al. Multicenter intravascular ultrasound validation study among heart transplant recipients: Outcomes after five years. J Am Coll Cardiol 2005;45:1532-7.
Tuzcu EM, Kapadia SR, Sachar R, Ziada KM, Crowe TD, Feng J, et al. Intravascular ultrasound evidence of angiographically silent progression in coronary atherosclerosis predicts long-term morbidity and mortality after cardiac transplantation. J Am Coll Cardiol 2005;45:1538-42.
Mehra MR, Ventura HO, Stapleton DD, Smart FW, Collins TC, Ramee SR. Presence of severe intimal thickening by intravascular ultrasonography predicts cardiac events in cardiac allograft vasculopathy. J Heart Lung Transplant 1995;14:632-9.
Kobashigawa JA, Pauly DF, Starling RC, Eisen H, Ross H, Wang SS, et al. Cardiac allograft vasculopathy by intravascular ultrasound in heart transplant patients: Substudy from the Everolimus versus mycophenolate mofetil randomized, multicenter trial. JACC Heart Fail 2013;1:389-99.
Hernandez JM, de Prada JA, Burgos V, Sainz LF, Valls MF, Vilchez FG, et al. Virtual histology intravascular ultrasound assessment of cardiac allograft vasculopathy from 1 to 20 years after heart transplantation. J Heart Lung Transplant 2009;28:156-62.
Arora S, Erikstad I, Ueland T, Sigurdardottir V, Ekmehag B, Jansson K, et al. Virtual histology assessment of cardiac allograft vasculopathy following introduction of everolimus—Results of a multicenter trial. Am J Transplant 2012;12:2700-9.
Teuteberg JJ, Simon MA. Non-invasive screening for cardiac allograft vasculopathy: Go small or go home? J Heart Lung Transplant 2015;34:158-60.
Khandhar SJ, Yamamoto H, Teuteberg JJ, Shullo MA, Bezerra HG, Costa MA, et al. Optical coherence tomography for characterization of cardiac allograft vasculopathy after heart transplantation (OCTCAV study). J Heart Lung Transplant 2013;32:596-602.
Treasure CB, Vita JA, Ganz P, Ryan TJ Jr, Schoen FJ, Vekshtein VI, et al. Loss of the coronary microvascular response to acetylcholine in cardiac transplant patients. Circulation 1992;86:1156-64.
Mullins PA, Chauhan A, Sharples L, Cary NR, Large SR, Wallwork J, et al. Impairment of coronary flow reserve in orthotopic cardiac transplant recipients with minor coronary occlusive disease. Br Heart J 1992;68:266-71.
Weis M, Hartmann A, Olbrich HG, Hor G, Zeiher AM. Prognostic significance of coronary flow reserve on left ventricular ejection fraction in cardiac transplant recipients. Transplantation 1998;65:103-8.
Tona F, Osto E, Famoso G, Previato M, Fedrigo M, Vecchiati A, et al. Coronary microvascular dysfunction correlates with the new onset of cardiac allograft vasculopathy in heart transplant patients with normal coronary angiography. Am J Transplant 2015;15:1400-6.
Hofmann NP, Dickhaus H, Katus HA, Korosoglou G. Quantitative assessment of myocardial blush grade in patients with coronary artery disease and in cardiac transplant recipients. World J Cardiol 2014;6:1108-12.
Korosoglou G, Riedle N, Erbacher M, Dengler TJ, Zugck C, Rottbauer W, et al. Quantitative myocardial blush grade for the detection of cardiac allograft vasculopathy. Am Heart J 2010;159:643-51.
Hofmann NP, Voss A, Dickhaus H, Erbacher M, Doesch A, Ehlermann P, et al. Long-term outcome after heart transplantation predicted by quantitative myocardial blush grade in coronary angiography. Am J Transplant 2013;13:1491-502.
Thorn EM, de Filippi CR. Echocardiography in the cardiac transplant recipient. Heart Fail Clin 2007;3:51-67.
Estep JD, Shah DJ, Nagueh SF, Mahmarian JJ, Torre-Amione G, Zoghbi WA. The role of multimodality cardiac imaging in the transplanted heart. JACC Cardiovasc Imaging 2009;2:1126-40.
Hummel M, Dandel M, Knollmann F, Muller J, Knosalla C, Ewert R, et al. Long-term surveillance of heart-transplanted patients: Noninvasive monitoring of acute rejection episodes and transplant vasculopathy. Transplant Proc 2001;33:3539-42.
Clemmensen TS, Logstrup BB, Eiskjaer H, Poulsen SH. Evaluation of longitudinal myocardial deformation by 2-dimensional speckle-tracking echocardiography in heart transplant recipients: Relation to coronary allograft vasculopathy. J Heart Lung Transplant 2015;34:195-203.
Akosah KO, McDaniel S, Hanrahan JS, Mohanty PK. Dobutamine stress echocardiography early after heart transplantation predicts development of allograft coronary artery disease and outcome. J Am Coll Cardiol 1998;31:1607-14.
Spes CH, Klauss V, Mudra H, Schnaack SD, Tammen AR, Rieber J, et al. Diagnostic and prognostic value of serial dobutamine stress echocardiography for noninvasive assessment of cardiac allograft vasculopathy: A comparison with coronary angiography and intravascular ultrasound. Circulation 1999;100:509-15.
Bacal F, Moreira L, Souza G, Rodrigues AC, Fiorelli A, Stolf N, et al. Dobutamine stress echocardiography predicts cardiac events or death in asymptomatic patients long-term after heart transplantation: 4-year prospective evaluation. J Heart Lung Transplant 2004;23:1238-44.
Pollack A, Nazif T, Mancini D, Weisz G. Detection and imaging of cardiac allograft vasculopathy. JACC Cardiovasc Imaging 2013;6:613-23.
Eroglu E, D’hooge J, Sutherland GR, Marciniak A, Thijs D, Droogne W, et al. Quantitative dobutamine stress echocardiography for the early detection of cardiac allograft vasculopathy in heart transplant recipients. Heart 2008;94:e3.
Hacker M, Hoyer HX, Uebleis C, Ueberfuhr P, Foerster S, La FC, et al. Quantitative assessment of cardiac allograft vasculopathy by real-time myocardial contrast echocardiography: A comparison with conventional echocardiographic analyses and [Tc99 m]-sestamibi SPECT. Eur J Echocardiogr 2008;9:494-500.
Sade LE, Eroglu S, Yuce D, Bircan A, Pirat B, Sezgin A, et al. Follow-up of heart transplant recipients with serial echocardiographic coronary flow reserve and dobutamine stress echocardiography to detect cardiac allograft vasculopathy. J Am Soc Echocardiogr 2014;27:531-9.
Ciliberto GR, Mangiavacchi M, Banfi F, Massa D, Danzi G, Cataldo G, et al. Coronary artery disease after heart transplantation: Non-invasive evaluation with exercise thallium scintigraphy. Eur Heart J 1993;14:226-9.
Elhendy A, Sozzi FB, van Domburg RT, Vantrimpont P, Valkema R, Krenning EP, et al. Accuracy of dobutamine tetrofosmin myocardial perfusion imaging for the noninvasive diagnosis of transplant coronary artery stenosis. J Heart Lung Transplant 2000;19:360-6.
Wu YW, Yen RF, Lee CM, Ho YL, Chou NK, Wang SS, et al. Diagnostic and prognostic value of dobutamine thallium-201 single-photon emission computed tomography after heart transplantation. J Heart Lung Transplant 2005;24:544-50.
Hacker M, Tausig A, Romuller B, Hoyer X, Klauss V, Stempfle U, et al. Dobutamine myocardial scintigraphy for the prediction of cardiac events after heart transplantation. Nucl Med Commun 2005;26:607-12.
Al-Mallah MH, Arida M, Garcia-Sayan E, Assal C, Zegarra GT, Czerska B, et al. Safety of adenosine pharmacologic stress myocardial perfusion imaging in orthotopic cardiac transplant recipients: A single center experience of 102 transplant patients. Int J Cardiovasc Imaging 2011;27:1105-11.
Cavalcante JL, Barboza J, Ananthasubramaniam K. Regadenoson is a safe and well-tolerated pharmacological stress agent for myocardial perfusion imaging in post-heart transplant patients. J Nucl Cardiol 2011;18:628-33.
Gupta B, Jacob D, Thompson R. Imaging in patients after cardiac transplantation and in patients with ventricular assist devices. J Nucl Cardiol 2015;22(4):617-38.
Ciliberto GR, Ruffini L, Mangiavacchi M, Parolini M, Sara R, Massa D, et al. Resting echocardiography and quantitative dipyridamole technetium-99 m sestamibi tomography in the identification of cardiac allograft vasculopathy and the prediction of long-term prognosis after heart transplantation. Eur Heart J 2001;22:964-71.
Lenihan DJ, Rosenbaum AF, Burwinkel P, Tseng CY, Bhat G, Wagoner L, et al. Prediction of human transplantation arteriopathy and coronary events with lung/heart count ratios during intravenous dipyridamole thallium-201 imaging. Am Heart J 1999;137:942-8.
Wenning C, Stypmann J, Papavassilis P, Sindermann J, Schober O, Hoffmeier A, et al. Left ventricular dilation and functional impairment assessed by gated SPECT are indicators of cardiac allograft vasculopathy in heart transplant recipients. J Heart Lung Transplant 2012;31:719-28.
Manrique A, Hitzel A, Vera P. Impact of photon energy recovery on the assessment of left ventricular volume using myocardial perfusion SPECT. J Nucl Cardiol 2004;11:312-7.
Miller CA, Chowdhary S, Ray SG, Sarma J, Williams SG, Yonan N, et al. Role of noninvasive imaging in the diagnosis of cardiac allograft vasculopathy. Circ Cardiovasc Imaging 2011;4:583-93.
Allen-Auerbach M, Schoder H, Johnson J, Kofoed K, Einhorn K, Phelps ME, et al. Relationship between coronary function by positron emission tomography and temporal changes in morphology by intravascular ultrasound (IVUS) in transplant recipients. J Heart Lung Transplant 1999;18:211-9.
Wu YW, Chen YH, Wang SS, Jui HY, Yen RF, Tzen KY, et al. PET assessment of myocardial perfusion reserve inversely correlates with intravascular ultrasound findings in angiographically normal cardiac transplant recipients. J Nucl Med 2010;51:906-12.
Kofoed KF, Czernin J, Johnson J, Kobashigawa J, Phelps ME, Laks H, et al. Effects of cardiac allograft vasculopathy on myocardial blood flow, vasodilatory capacity, and coronary vasomotion. Circulation 1997;95:600-6.
Preumont N, Berkenboom G, Vachiery J, Jansens J, Antoine M, Wikler D, et al. Early alterations of myocardial blood flow reserve in heart transplant recipients with angiographically normal coronary arteries. J Heart Lung Transplant 2000;19:538-45.
Mc Ardle BA, Davies RA, Chen L, Small GR, Ruddy TD, Dwivedi G, et al. Prognostic value of rubidium-82 positron emission tomography in patients after heart transplant. Circ Cardiovasc Imaging 2014;7:930-7.
Mohiaddin RH, Bogren HG, Lazim F, Keegan J, Gatehouse PD, Barbir M, et al. Magnetic resonance coronary angiography in heart transplant recipients. Coron Artery Dis 1996;7:591-7.
Nunoda S, Machida H, Sekikawa A, Shitakura K, Okajima K, Kubo Y, et al. Evaluation of cardiac allograft vasculopathy by multidetector computed tomography and whole-heart magnetic resonance coronary angiography. Circ J 2010;74:946-53.
Steen H, Merten C, Refle S, Klingenberg R, Dengler T, Giannitsis E, et al. Prevalence of different gadolinium enhancement patterns in patients after heart transplantation. J Am Coll Cardiol 2008;52:1160-7.
Korosoglou G, Osman NF, Dengler TJ, Riedle N, Steen H, Lehrke S, et al. Strain-encoded cardiac magnetic resonance for the evaluation of chronic allograft vasculopathy in transplant recipients. Am J Transplant 2009;9:2587-96.
Muehling OM, Wilke NM, Panse P, Jerosch-Herold M, Wilson BV, Wilson RF, et al. Reduced myocardial perfusion reserve and transmural perfusion gradient in heart transplant arteriopathy assessed by magnetic resonance imaging. J Am Coll Cardiol 2003;42:1054-60.
Muehling OM, Panse P, Jerosch-Herold M, Wilson BV, Wilson RF, Wilke NM, et al. Cardiac magnetic resonance perfusion imaging identifies transplant arteriopathy by a reduced endomyocardial resting perfusion. J Heart Lung Transplant 2005;24:1122-3.
Mirelis JG, Garcia-Pavia P, Cavero MA, Gonzalez-Lopez E, Echavarria-Pinto M, Pastrana M, et al. Magnetic resonance for noninvasive detection of microcirculatory disease associated with allograft vasculopathy: Intracoronary measurement validation. Rev Esp Cardiol (Engl Ed) 2014;68(7):571-8.
Machida H, Nunoda S, Okajima K, Shitakura K, Sekikawa A, Kubo Y, et al. Magnetic resonance assessment of left ventricular diastolic dysfunction for detecting cardiac allograft vasculopathy in recipients of heart transplants. Int J Cardiovasc Imaging 2012;28:555-62.
Miller CA, Sarma J, Naish JH, Yonan N, Williams SG, Shaw SM, et al. Multiparametric cardiovascular magnetic resonance assessment of cardiac allograft vasculopathy. J Am Coll Cardiol 2014;63:799-808.
Gregory SA, Ferencik M, Achenbach S, Yeh RW, Hoffmann U, Inglessis I, et al. Comparison of sixty-four-slice multidetector computed tomographic coronary angiography to coronary angiography with intravascular ultrasound for the detection of transplant vasculopathy. Am J Cardiol 2006;98:877-84.
Schepis T, Achenbach S, Weyand M, Raum P, Marwan M, Pflederer T, et al. Comparison of dual source computed tomography versus intravascular ultrasound for evaluation of coronary arteries at least one year after cardiac transplantation. Am J Cardiol 2009;104:1351-6.
Kobashigawa J. Coronary computed tomography angiography: Is it time to replace the conventional coronary angiogram in heart transplant patients? J Am Coll Cardiol 2014;63:2005-6.
Wever-Pinzon O, Romero J, Kelesidis I, Wever-Pinzon J, Manrique C, Budge D, et al. Coronary computed tomography angiography for the detection of cardiac allograft vasculopathy: A meta-analysis of prospective trials. J Am Coll Cardiol 2014;63:1992-2004.
Rohnean A, Houyel L, Sigal-Cinqualbre A, To NT, Elfassy E, Paul JF. Heart transplant patient outcomes: 5-year mean follow-up by coronary computed tomography angiography. Transplantation 2011;91:583-8.
Pichler P, Loewe C, Roedler S, Syeda B, Stadler A, Aliabadi A, et al. Detection of high-grade stenoses with multislice computed tomography in heart transplant patients. J Heart Lung Transplant 2008;27:310-6.
Nahrendorf M, Keliher E, Panizzi P, Zhang H, Hembrador S, Figueiredo JL, et al. 18F-4 V for PET-CT imaging of VCAM-1 expression in atherosclerosis. JACC Cardiovasc Imaging 2009;2:1213-22.
Seki A, Fishbein MC. Predicting the development of cardiac allograft vasculopathy. Cardiovasc Pathol 2014;23:253-60.
Starling RC, Stehlik J, Baran DA, Armstrong B, Stone JR, Ikle D, et al. Multicenter Analysis of Immune Biomarkers and Heart Transplant Outcomes: Results of the Clinical Trials in Organ Transplantation-05 Study. Am J Transplant 2015;. doi:10.1111/ajt.13422.
Hofmann NP, Steuer C, Voss A, Erbel C, Celik S, Doesch A, et al. Comprehensive bio-imaging using myocardial perfusion reserve index during cardiac magnetic resonance imaging and high-sensitive troponin T for the prediction of outcomes in heart transplant recipients. Am J Transplant 2014;14:2607-16.
Acknowledgments
The authors would like to acknowledge Dr. Wael Jaber and Dr. Paul Cremer from Cleveland Clinic Hospital for contributing some of the presented images.
Disclosure
The authors have indicated that they have no financial conflict of interest.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Payne, G.A., Hage, F.G. & Acharya, D. Transplant allograft vasculopathy: Role of multimodality imaging in surveillance and diagnosis. J. Nucl. Cardiol. 23, 713–727 (2016). https://doi.org/10.1007/s12350-015-0373-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12350-015-0373-3