An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Winkler A, Puiu P, Krombholz-Reindl P, Vötsch A, Steindl J, Neuner M, Kirnbauer M, Seitelberger R, Gottardi R.Winkler A, et al. Among authors: steindl j.Eur J Cardiothorac Surg. 2022 Feb 18;61(3):587-593. doi: 10.1093/ejcts/ezab420.Eur J Cardiothorac Surg. 2022.PMID: 34626175