Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

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.

Https

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.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My Custom Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1980 1
1981 1
1984 1
1990 2
1992 1
1994 1
1995 2
1996 1
1997 1
1998 1
1999 2
2000 3
2001 3
2002 3
2004 2
2005 2
2006 1
2007 2
2008 3
2009 2
2010 4
2011 6
2012 4
2015 2
2016 1
2017 1
2018 1
2019 3
2020 2
2021 7
2022 6
2023 1
2024 4
2025 0

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

71 results

Results by year

Filters applied: . Clear all
Page 1
Recurrent Cardiac Myxoma Treated by Heart Transplantation.
Cardoso LF, Steffen SP, Gaspar SFD, Gaiotto FA, Bacal F, Jatene FB. Cardoso LF, et al. Among authors: steffen sp. Ann Thorac Surg. 2021 May;111(5):e387. doi: 10.1016/j.athoracsur.2021.01.067. Epub 2021 Mar 2. Ann Thorac Surg. 2021. PMID: 33667457 No abstract available.
AORTIC VALVE REGURGITATION FOLLOWING BLUNT CHEST TRAUMA.
Brandão CMA, Steffen S, Pomerantzeff PMA, Jatene FB. Brandão CMA, et al. Among authors: steffen s. Port J Card Thorac Vasc Surg. 2022 Apr 11;29(1):81-82. doi: 10.48729/pjctvs.178. Port J Card Thorac Vasc Surg. 2022. PMID: 35471224 No abstract available.
Quadricuspid Aortic Valve: Three Cases Report and Literature Review.
Veronese ET, Brandão CMA, Steffen SP, Pomerantzeff P, Jatene FB. Veronese ET, et al. Among authors: steffen sp. Braz J Cardiovasc Surg. 2019 Dec 1;34(5):637-639. doi: 10.21470/1678-9741-2018-0125. Braz J Cardiovasc Surg. 2019. PMID: 31719017 Free PMC article. Review.
COVID-19 in Early Postoperative Heart Transplantation - Initial Experience.
Guerreiro GP, Silveira LMVD, Manuel V, Steffen SP, Bacal F, Gaiotto FA, Jatene FB. Guerreiro GP, et al. Among authors: steffen sp. Arq Bras Cardiol. 2021 Jan;116(1):144-146. doi: 10.36660/abc.20200868. Arq Bras Cardiol. 2021. PMID: 33566979 Free PMC article. English, Portuguese. No abstract available.
Recovery in Austria: mental health trialogue.
Amering M, Mikus M, Steffen S. Amering M, et al. Among authors: steffen s. Int Rev Psychiatry. 2012 Feb;24(1):11-8. doi: 10.3109/09540261.2012.655713. Int Rev Psychiatry. 2012. PMID: 22385422
71 results