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[1] http://zjtks.tyj.zj.gov.cn/art/2019/9/25/art_1347729_38382581.html
[2] https://thoracickey.com/exercise-induced-right-heart-disease-in-athletes/
[3] Samak M, Fatullayev J, Sabashnikov A, et al. Cardiac Hypertrophy: An Introduction to Molecular and Cellular Basis. Med Sci Monit Basic Res. 2016 Jul 23;22:75-9.
[4] Nakamura M, Sadoshima J. Mechanisms of physiological and pathological cardiac hypertrophy. Nat Rev Cardiol. 2018 Jul;15(7):387-407.
[5] Lin H, Zhu Y, Zheng C, et al. Antihypertrophic Memory After Regression of Exercise-Induced Physiological Myocardial Hypertrophy Is Mediated by the Long Noncoding RNA Mhrt779. Circulation. 2021 Jun 8;143(23):2277-2292.
[6] Mehra MR, Uber PA, Francis GS. Heart failure therapy at a crossroad: Are there limits to the neurohormonal model? J Am Coll Cardiol. 2003;41(9):1606¨C10.
[7] Chen QQ, Ma G, Liu JF, et al. Neuraminidase 1 is a driver of experimental cardiac hypertrophy. Eur Heart J. 2021 Jun 28:ehab347.