Abstract
Children with Friedreich’s ataxia (FA) are at risk of perioperative morbidity and mortality from severe unpredictable heart failure. There is currently no clear way of identifying patients at highest risk. We used myocardial perfusion reserve (MPR), an MRI technique used to assess the maximal myocardial blood flow above baseline, to help determine potential surgical risk in FA subjects. In total, seven children with genetically confirmed FA, ages 8–17 years, underwent MPR stress testing using regadenoson. Six of the seven demonstrated impaired endocardial perfusion during coronary hyperemia. The same six were also found to have evidence of ongoing myocardial damage as illustrated by cardiac troponin I leak (range 0.04–0.17 ng/mL, normal < 0.03 ng/mL). None of the patients had a reduced ejection fraction (range 59–74%) or elevated insulin level (range 2.46–14.23 mCU/mL). This retrospective study shows that children with FA develop MPR defects early in the disease process. It also suggests MPR may be a sensitive tool to evaluate underlying cardiac compromise and could be of use in directing surgical management decisions in children with FA.
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Campuzano V, Montermini L, Molto MD, Pianese L, Cossee M, Cavalcanti F, Monros E, Rodius F, Duclos F, Monticelli A, Zara F, Canizares J, Koutnikova H, Bidichandani SI, Gellera C, Brice A, Trouillas P, De Michele G, Filla A, De Frutos R, Palau F, Patel PI, Di Donato S, Mandel JL, Cocozza S, Koenig M, Pandolfo M (1996) Friedreich’s ataxia: autosomal recessive disease caused by an intronic GAA triplet repeat expansion. Science 271:1423–1427
Stehling O, Wilbrecht C, Lill R (2014) Mitochondrial iron–sulfur protein biogenesis and human disease. Biochimie 100:61–77
Tsou AY, Paulsen EK, Lagedrost SJ, Perlman SL, Mathews KD, Wilmot GR, Ravina B, Koeppen AH, Lynch DR (2011) Mortality in Friedreich ataxia. J Neurol Sci 307:46–49
Pousset F, Legrand L, Monin ML, Ewenczyk C, Charles P, Komajda M, Brice A, Pandolfo M, Isnard R, Tezenas du Montcel S, Durr A (2015) A 22-year follow-up study of long-term cardiac outcome and predictors of survival in Friedreich ataxia. JAMA Neurol 72:1334–1341
Milbrandt TA, Kunes JR, Karol LA (2008) Friedreich’s ataxia and scoliosis: the experience at two institutions. J Pediatr Orthop 28:234–238
Tsirikos AI, Smith G (2012) Scoliosis in patients with Friedreich’s ataxia. J Bone Jt Surg Br 94:684–689
Cullen JH, Horsfield MA, Reek CR, Cherryman GR, Barnett DB, Samani NJ (1999) A myocardial perfusion reserve index in humans using first-pass contrast-enhanced magnetic resonance imaging. J Am Coll Cardiol 33:1386–1394
Schwitter J, Nanz D, Kneifel S, Bertschinger K, Buchi M, Knusel PR, Marincek B, Luscher TF, von Schulthess GK (2001) Assessment of myocardial perfusion in coronary artery disease by magnetic resonance: a comparison with positron emission tomography and coronary angiography. Circulation 103:2230–2235
Nagel E, Klein C, Paetsch I, Hettwer S, Schnackenburg B, Wegscheider K, Fleck E (2003) Magnetic resonance perfusion measurements for the noninvasive detection of coronary artery disease. Circulation 108:432–437
Raman SV, Phatak K, Hoyle JC, Pennell ML, McCarthy B, Tran T, Prior TW, Olesik JW, Lutton A, Rankin C, Kissel JT, Al-Dahhak R (2011) Impaired myocardial perfusion reserve and fibrosis in Friedreich ataxia: a mitochondrial cardiomyopathy with metabolic syndrome. Eur Heart J 32:561–567
Lang RM, Badano LP, Mor-Avi V, Afilalo J, Armstrong A, Ernande L, Flachskampf FA, Foster E, Goldstein SA, Kuznetsova T, Lancellotti P, Muraru D, Picard MH, Rietzschel ER, Rudski L, Spencer KT, Tsang W, Voigt JU (2015) Recommendations for cardiac chamber quantification by echocardiography in adults: an update from the American Society of Echocardiography and the European Association of Cardiovascular Imaging. J Am Soc Echocardiogr 28:1–39 e14
Lopez L, Colan S, Stylianou M, Granger S, Trachtenberg F, Frommelt P, Pearson G, Camarda J, Cnota J, Cohen M, Dragulescu A, Frommelt M, Garuba O, Johnson T, Lai W, Mahgerefteh J, Pignatelli R, Prakash A, Sachdeva R, Soriano B, Soslow J, Spurney C, Srivastava S, Taylor C, Thankavel P, van der Velde M, Minich L, Pediatric Heart Network I (2017) Relationship of echocardiographic Z scores adjusted for body surface area to age, sex, race, and ethnicity: the pediatric heart network normal echocardiogram database. Circ Cardiovasc Imaging 10:e006979
Peverill RE, Romanelli G, Donelan L, Hassam R, Corben LA, Delatycki MB (2019) Left ventricular structural and functional changes in Friedreich ataxia—relationship with body size, sex, age and genetic severity. PLoS One 14:e0225147
de Simone G, Daniels SR, Devereux RB, Meyer RA, Roman MJ, de Divitiis O, Alderman MH (1992) Left ventricular mass and body size in normotensive children and adults: assessment of allometric relations and impact of overweight. J Am Coll Cardiol 20:1251–1260
de Simone G, Daniels SR, Kimball TR, Roman MJ, Romano C, Chinali M, Galderisi M, Devereux RB (2005) Evaluation of concentric left ventricular geometry in humans: evidence for age-related systematic underestimation. Hypertension 45:64–68
Plehn JF, Hasbani K, Ernst I, Horton KD, Drinkard BE, Di Prospero NA (2018) The subclinical cardiomyopathy of Friedreich’s ataxia in a pediatric population. J Card Fail 24:672–679
American College of Cardiology Foundation Task Force on Expert Consensus D, Hundley WG, Bluemke DA, Finn JP, Flamm SD, Fogel MA, Friedrich MG, Ho VB, Jerosch-Herold M, Kramer CM, Manning WJ, Patel M, Pohost GM, Stillman AE, White RD, Woodard PK (2010) ACCF/ACR/AHA/NASCI/SCMR 2010 expert consensus document on cardiovascular magnetic resonance: a report of the American College of Cardiology Foundation Task Force on Expert Consensus Documents. Circulation 121:2462–2508
Hernandez LE (2018) Myocardial stress perfusion magnetic resonance in children with hypertrophic cardiomyopathy. Cardiol Young 28:702–708
Noel CV, Krishnamurthy R, Masand P, Moffett B, Schlingmann T, Cheong BY, Krishnamurthy R (2018) Myocardial stress perfusion MRI: experience in pediatric and young-adult patients following arterial switch operation utilizing regadenoson. Pediatr Cardiol 39:1249–1257
Gordi T, Frohna P, Sun HL, Wolff A, Belardinelli L, Lieu H (2006) A population pharmacokinetic/pharmacodynamic analysis of regadenoson, an adenosine A2A-receptor agonist, in healthy male volunteers. Clin Pharmacokinet 45:1201–1212
Narang A, Addetia K (2018) An introduction to left ventricular strain. Curr Opin Cardiol 33:455–463
Payne RM, Wagner GR (2012) Cardiomyopathy in friedreich ataxia: clinical findings and research. J Child Neurol 27:1179–1186
Koeppen AH, Qian J, Travis AM, Sossei AB, Feustel PJ, Mazurkiewicz JE (2020) Microvascular pathology in Friedreich cardiomyopathy. Histol Histopathol 35:39–46
Di Bella EV, Parker DL, Sinusas AJ (2005) On the dark rim artifact in dynamic contrast-enhanced MRI myocardial perfusion studies. Magn Reson Med 54:1295–1299
Zhou Z, Bi X, Wei J, Yang HJ, Dharmakumar R, Arsanjani R, Bairey Merz CN, Li D, Sharif B (2017) First-pass myocardial perfusion MRI with reduced subendocardial dark-rim artifact using optimized Cartesian sampling. J Magn Reson Imaging 45:542–555
Ferreira P, Gatehouse P, Kellman P, Bucciarelli-Ducci C, Firmin D (2009) Variability of myocardial perfusion dark rim Gibbs artifacts due to sub-pixel shifts. J Cardiovasc Magn Reson 11:17
Tang WH, Wu Y, Nicholls SJ, Brennan DM, Pepoy M, Mann S, Pratt A, Van Lente F, Hazen SL (2010) Subclinical myocardial necrosis and cardiovascular risk in stable patients undergoing elective cardiac evaluation. Arterioscler Thromb Vasc Biol 30:634–640
Redfern G, Rodseth RN, Biccard BM (2011) Outcomes in vascular surgical patients with isolated postoperative troponin leak: a meta-analysis. Anaesthesia 66:604–610
Friedman LS, Schadt KA, Regner SR, Mark GE, Lin KY, Sciascia T, St John Sutton M, Willi S, Lynch DR (2013) Elevation of serum cardiac troponin I in a cross-sectional cohort of asymptomatic subjects with Friedreich ataxia. Int J Cardiol 167:1622–1624
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Hutchens, J.A., Johnson, T.R. & Payne, R.M. Myocardial Perfusion Reserve in Children with Friedreich Ataxia. Pediatr Cardiol 42, 1834–1840 (2021). https://doi.org/10.1007/s00246-021-02675-1
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DOI: https://doi.org/10.1007/s00246-021-02675-1