The Thoracic and Cardiovascular Surgeon, Table of Contents Thorac Cardiovasc Surg 2020; 68(07): 549DOI: 10.1055/s-0040-1717112 Editorial Old at Heart Authors Author Affiliations Markus K. Heinemann 1 Department of Cardiac, Thoracic and Vascular Surgery, Universitaetsmedizin Mainz, Mainz, Germany Recommend Article Abstract Buy Article(opens in new window) All articles of this category(opens in new window) Full Text References References 1 https://www.mps.mpg.de/Solution-to-Red-Giants-Age-Paradox ; last accessed September 4, 2020 2 Waters R. Set the Controls for the Heart of the Sun. On: A Saucerful of Secrets. Magdalene Music & EMI; London: 1968 3 Hekker S. Asteroseismology of red giants and galactic archaeology. 6 Nov 2017. arXiv: 1711.02178v1; DOI: 10.1007/978-3-319-59315-9_5 4 https://edition.pagesuite.com/html5/reader/production/default.aspx?pubname=&edid=18b98a58-0577-4120-bea8-33ee3dd574b8&pnum=94 ; last accessed September 4, 2020 5 Im Herzen der Sterne. https://idw-online.de/de/news753329 ; last accessed September 4, 2020 6 https://www.h-its.org/people/prof-dr-saskia-hekker/