ABC | Volume 114, Nº4, Suplement, April 2020

Case Report Silva et al. Transthyretin Amyloidosis - without the need for biopsy Arq Bras Cardiol 2020; 114(4Suppl.1):8-12 1. Galant NJ, Westermark P, Higaki JN, chakrabartty A. Transthyretin amyloidosis: an under-recognized neuropathy and cardiomyopathy. Clin Sci. 2017 ;131(5):395-409. 2. Gillmore JD, Maurer MS, Falk RH, Merlini G, Damy T, Dispenzieri A, et al. Nonbiopsy diagnosis of cardiac transthyretin amyloidosis. Circulation. 2016;133(24):404-12. 3. Bokhari S, Castano A, Pozniakoff T, Deslisle S, Latif F, Maurer MS. (99m) Tc-pyrophosphate scintigraphy for differentiating light-chain cardiac amyloidosis from the transthyretin-related familial and senile cardiac amyloidoses. Circ Cardiovasc Imaging. 2013; 6(2):195-201. 4. Maurer MS, Schwatz JH, Gundapaneni B, Elliott PM, Cruz MW, Merlini G. Tafamidis – Treatment for Patients with Transthyretin Amyloid Cardiomyopathy. N Engl J Med. 2018; 379(11):1007-16. 5. Sperry BW, Reyes BA, IkramA, Donnely J, BrelanD, CeuzMW. Tenosynovial and Cardiac Amyloidosis in Patients Undergoing Carpal Tunnel Release. J Am Coll Cardiol. 2018; 72(17):2040-50. 6. Phelan D, Collier P, Thavendiranathan P, Popovic Z, Hanna M, Peana JC, et al. Relative ‘‘apical sparing’’ of longitudinal strain using 2-dimensional speckle-tracking echocardiography is both sensitive and specific for the diagnosis of cardiac amyloidosis. Heart. 2012;98(19):1442-8. 7. Pagourelias ED, Mirea O, Duchenne J, Cleemput JV, Delforge M, Bogaert J, et al. Echo Parameters for Differential Diagnosis in Cardiac Amyloidosis: A Head-to-Head Comparison of Deformation and Nondeformation Parameters. Circ Cardiovasc Imaging. 2017;10(3):e005588. 8. Fontana M, Pica S, Reant P, Abdil-Credir A, Trebel T, Banypersad SM. PrognosticValueofLateGadoliniumEnhancementCardiovascularMagnetic Resonance in Cardiac Amyloidosis. Circulation. 2015;132(16):1570-. 9. Austin BA, Tang WH, Rodriguez ER,Tan C, Flamm S, Taylor DO. Delayed hyper-enhancement magnetic resonance imaging provides incremental diagnostic and prognostic utility in suspected cardiac amyloidosis. JACC Cardiovasc Imaging. 2009;2:1369-77. 10. Castano A, Haq M, Narotsky DI, Goldsmith J, Weinberg RL, Mongersten R, et al. Multicenter Study of Planar technetium 99m-Pyrophosphate Cardiac Imaging. JAMA Cardiol. 2016;1(8):880-9. References This is an open-access article distributed under the terms of the Creative Commons Attribution License 12