{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,30]],"date-time":"2026-05-30T04:04:16Z","timestamp":1780113856163,"version":"3.54.0"},"reference-count":25,"publisher":"International Heart Journal (Japanese Heart Journal)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. Heart J."],"published-print":{"date-parts":[[2026,5,30]]},"DOI":"10.1536\/ihj.25-730","type":"journal-article","created":{"date-parts":[[2026,5,15]],"date-time":"2026-05-15T22:10:44Z","timestamp":1778883044000},"page":"245-252","source":"Crossref","is-referenced-by-count":0,"title":["Clinical Characteristics of Dynapenia and Sarcopenia in Hospitalized Patients with Cardiovascular Disease"],"prefix":"10.1536","volume":"67","author":[{"given":"Keisuke","family":"Okano","sequence":"first","affiliation":[{"name":"Department of Rehabilitation, Seirei Hamamatsu General Hospital"},{"name":"Department of Physical Therapy, Faculty of Health Science, Juntendo University Graduate School of Health Science"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hironori","family":"Takami","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Seirei Hamamatsu General Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kouki","family":"Sano","sequence":"additional","affiliation":[{"name":"Department of Rehabilitation, Seirei Hamamatsu General Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yusuke","family":"Seto","sequence":"additional","affiliation":[{"name":"Department of Rehabilitation, Seirei Hamamatsu General Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ritsu","family":"Nisimura","sequence":"additional","affiliation":[{"name":"Department of Rehabilitation, Seirei Hamamatsu General Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tetsuya","family":"Takahashi","sequence":"additional","affiliation":[{"name":"Department of Physical Therapy, Faculty of Health Science, Juntendo University Graduate School of Health Science"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yo","family":"Mukai","sequence":"additional","affiliation":[{"name":"Department of Rehabilitation, Seirei Hamamatsu General Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"437","reference":[{"key":"1","doi-asserted-by":"crossref","unstructured":"1. Hughes VA, Frontera WR, Wood M, <i>et al<\/i>. Longitudinal muscle strength changes in older adults: influence of muscle mass, physical activity, and health. J Gerontol A Biol Sci Med Sci 2001; 56: B209-17.","DOI":"10.1093\/gerona\/56.5.B209"},{"key":"2","doi-asserted-by":"crossref","unstructured":"2. Goodpaster BH, Park SW, Harris TB, <i>et al<\/i>. The loss of skeletal muscle strength, mass, and quality in older adults: the health, aging and body composition study. J Gerontol A Biol Sci Med Sci 2006; 61: 1059-64.","DOI":"10.1093\/gerona\/61.10.1059"},{"key":"3","doi-asserted-by":"crossref","unstructured":"3. Clark BC, Manini TM, Bolanowski SJ, Ploutz-Snyder LL. Adaptations in human neuromuscular function following prolonged unweighting: II. Neurological properties and motor imagery efficacy. J Appl Physiol (1985) 2006; 101: 264-72.","DOI":"10.1152\/japplphysiol.01404.2005"},{"key":"4","doi-asserted-by":"crossref","unstructured":"4. McGrath R, McGrath BM, Jurivich D, <i>et al<\/i>. Collective Weakness Is Associated With Time to Mortality in Americans. J Strength Cond Res 2024; 38: e398-404.","DOI":"10.1519\/JSC.0000000000004780"},{"key":"5","doi-asserted-by":"crossref","unstructured":"5. Uchida S, Kamiya K, Hamazaki N, <i>et al<\/i>. Prognostic utility of dynapenia in patients with cardiovascular disease. Clin Nutr 2021; 40: 2210-8.","DOI":"10.1016\/j.clnu.2020.09.050"},{"key":"6","doi-asserted-by":"publisher","unstructured":"6. Clark BC, Manini TM. What is dynapenia? Nutrition 2012; 28: 495-503.","DOI":"10.1016\/j.nut.2011.12.002"},{"key":"7","doi-asserted-by":"crossref","unstructured":"7. Yamada M, Kimura Y, Ishiyama D, <i>et al<\/i>. Differential Characteristics of Skeletal Muscle in Community-Dwelling Older Adults. J Am Med Dir Assoc 2017; 18: 807.e9-16.","DOI":"10.1016\/j.jamda.2017.05.011"},{"key":"8","doi-asserted-by":"crossref","unstructured":"8. Chen LK, Hsiao FY, Akishita M, <i>et al<\/i>. A focus shift from sarcopenia to muscle health in the Asian Working Group for Sarcopenia 2025 Consensus Update. Nat Aging 2025; 5: 2164-75.","DOI":"10.1038\/s43587-025-01004-y"},{"key":"9","doi-asserted-by":"crossref","unstructured":"9. Aversa Z, Zhang X, Fielding RA, Lanza I, LeBrasseur NK. The clinical impact and biological mechanisms of skeletal muscle aging. Bone 2019; 127: 26-36.","DOI":"10.1016\/j.bone.2019.05.021"},{"key":"10","doi-asserted-by":"crossref","unstructured":"10. Tomlinson BE, Irving D. The numbers of limb motor neurons in the human lumbosacral cord throughout life. J Neurol Sci 1977; 34: 213-9.","DOI":"10.1016\/0022-510X(77)90069-7"},{"key":"11","doi-asserted-by":"crossref","unstructured":"11. Hepple RT, Rice CL. Innervation and neuromuscular control in aging skeletal muscle. J Physiol 2016; 59: 1965-78.","DOI":"10.1113\/JP270561"},{"key":"12","doi-asserted-by":"crossref","unstructured":"12. McNeil CJ, Doherty TJ, Stashuk DW, Rice CL. Motor unit number estimates in the tibialis anterior muscle of young, old, and very old men. Muscle Nerve 2005; 31: 461-7.","DOI":"10.1002\/mus.20276"},{"key":"13","doi-asserted-by":"crossref","unstructured":"13. Clark BC, Taylor JL. Age-related changes in motor cortical properties and voluntary activation of skeletal muscle. Curr Aging Sci 2011; 4: 192-9.","DOI":"10.2174\/1874609811104030192"},{"key":"14","doi-asserted-by":"crossref","unstructured":"14. Power GA, Dalton BH, Behm DG, Vandervoort AA, Doherty TJ, Rice CL. Motor unit number estimates in masters runners: use it or lose it? Med Sci Sports Exerc 2010; 42: 1644-50.","DOI":"10.1249\/MSS.0b013e3181d6f9e9"},{"key":"15","doi-asserted-by":"crossref","unstructured":"15. Kamen G, Sison SV, Du CC, Patten C. Motor unit discharge behavior in older adults during maximal-effort contractions. J Appl Physiol (1985) 1995; 79: 1908-13.","DOI":"10.1152\/jappl.1995.79.6.1908"},{"key":"16","doi-asserted-by":"crossref","unstructured":"16. Kido A, Tanaka N, Stein RB. Spinal excitation and inhibition decrease as humans age. Can J Physiol Pharmacol 2004; 82: 238-48.","DOI":"10.1139\/y04-017"},{"key":"17","doi-asserted-by":"crossref","unstructured":"17. Klass M, Baudry S, Duchateau J. Age-related decline in rate of torque development is accompanied by lower maximal motor unit discharge frequency during fast contractions. J Appl Physiol (1985) 2008; 104: 739-46.","DOI":"10.1152\/japplphysiol.00550.2007"},{"key":"18","doi-asserted-by":"publisher","unstructured":"18. Park SW, Goodpaster BH, Strotmeyer ES, <i>et al<\/i>. Accelerated loss of skeletal muscle strength in older adults with type 2 diabetes: the health, aging, and body composition study. Diabetes Care 2007; 30: 1507-12.","DOI":"10.2337\/dc06-2537"},{"key":"19","doi-asserted-by":"crossref","unstructured":"19. Srikanthan P, Karlamangla AS. Relative muscle mass is inversely associated with insulin resistance and prediabetes. Findings from the third National Health and Nutrition Examination Survey. J Clin Endocrinol Metab 2011; 96: 2898-903.","DOI":"10.1210\/jc.2011-0435"},{"key":"20","doi-asserted-by":"crossref","unstructured":"20. Cesari M, Penninx BW, Pahor M, <i>et al<\/i>. Inflammatory markers and physical performance in older persons: the InCHIANTI study. J Gerontol A Biol Sci Med Sci 2004; 59: 242-8.","DOI":"10.1093\/gerona\/59.3.M242"},{"key":"21","doi-asserted-by":"crossref","unstructured":"21. Penninx BW, Guralnik JM, Onder G, Ferrucci L, Wallace RB, Pahor M. Anemia and decline in physical performance among older persons. Am J Med 2003; 115: 104-10.","DOI":"10.1016\/S0002-9343(03)00263-8"},{"key":"22","first-page":"1772","volume":"297","year":"2007","unstructured":"22. Kortebein P, Ferrando A, Lombeida J, Wolfe R, Evans WJ. Effect of 10 days of bed rest on skeletal muscle in healthy older adults. JAMA 2007; 297: 1772-4.","journal-title":"JAMA The Journal of the American Medical Association","ISSN":"https:\/\/id.crossref.org\/issn\/0098-7484","issn-type":"print"},{"key":"23","doi-asserted-by":"crossref","unstructured":"23. von Haehling S, Ebner N, Dos Santos MR, Springer J, Anker SD. Muscle wasting and cachexia in heart failure: mechanisms and therapies. Nat Rev Cardiol 2017; 14: 323-41.","DOI":"10.1038\/nrcardio.2017.51"},{"key":"24","doi-asserted-by":"crossref","unstructured":"24. Reid KF, Callahan DM, Carabello RJ, Phillips EM, Frontera WR, Fielding RA. Lower extremity power training in elderly subjects with mobility limitations: a randomized controlled trial. Aging Clin Exp Res 2008; 20: 337-43.","DOI":"10.1007\/BF03324865"},{"key":"25","doi-asserted-by":"crossref","unstructured":"25. Bean JF, Kiely DK, LaRose S, O&apos;Neill E, Goldstein R, Frontera WR. Increased velocity exercise specific to task training versus the National Institute on Aging&apos;s strength training program: changes in limb power and mobility. J Gerontol A Biol Sci Med Sci 2009; 64: 983-91.","DOI":"10.1093\/gerona\/glp056"}],"container-title":["International Heart Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.jstage.jst.go.jp\/article\/ihj\/67\/3\/67_25-730\/_pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,30]],"date-time":"2026-05-30T03:30:56Z","timestamp":1780111856000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.jstage.jst.go.jp\/article\/ihj\/67\/3\/67_25-730\/_article"}},"subtitle":["A Comparative Cohort Study"],"short-title":[],"issued":{"date-parts":[[2026,5,30]]},"references-count":25,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2026]]}},"URL":"https:\/\/doi.org\/10.1536\/ihj.25-730","relation":{},"ISSN":["1349-2365","1349-3299"],"issn-type":[{"value":"1349-2365","type":"print"},{"value":"1349-3299","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,5,30]]},"article-number":"25-730"}}