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

Year Number of Results
1923 1
1928 1
1940 1
1942 1
1944 1
1945 7
1946 4
1947 3
1948 3
1949 2
1950 2
1951 3
1952 5
1953 8
1954 6
1955 3
1956 4
1957 5
1958 11
1959 14
1960 2
1961 5
1962 11
1963 13
1964 8
1965 9
1966 10
1967 15
1968 13
1969 20
1970 14
1971 18
1972 18
1973 14
1974 18
1975 17
1976 22
1977 16
1978 14
1979 19
1980 20
1981 28
1982 23
1983 29
1984 26
1985 41
1986 23
1987 40
1988 28
1989 27
1990 25
1991 38
1992 35
1993 43
1994 39
1995 33
1996 37
1997 32
1998 37
1999 34
2000 48
2001 48
2002 55
2003 63
2004 50
2005 51
2006 54
2007 54
2008 66
2009 74
2010 75
2011 71
2012 76
2013 69
2014 76
2015 83
2016 68
2017 75
2018 98
2019 95
2020 86
2021 120
2022 119
2023 123
2024 126
2025 4

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2,700 results

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Page 1
The Sievers Classification of the Bicuspid Aortic Valve for the Perioperative Echocardiographer: The Importance of Valve Phenotype for Aortic Valve Repair in the Era of the Functional Aortic Annulus.
Ridley CH, Vallabhajosyula P, Bavaria JE, Patel PA, Gutsche JT, Shah R, Feinman JW, Weiss SJ, Augoustides JG. Ridley CH, et al. J Cardiothorac Vasc Anesth. 2016 Aug;30(4):1142-51. doi: 10.1053/j.jvca.2016.02.009. Epub 2016 Feb 12. J Cardiothorac Vasc Anesth. 2016. PMID: 27241768 Review. No abstract available.
Balloon-Expandable vs Self-Expanding Valves for Transcatheter Treatment of Sievers Type 1 Bicuspid Aortic Stenosis.
Buono A, Zito A, Kim WK, Fabris T, De Biase C, Bellamoli M, Montarello N, Costa G, Alfadhel M, Koren O, Fezzi S, Bellini B, Massussi M, Scotti A, Bai L, Costa G, Mazzapicchi A, Giacomin E, Gorla R, Hug K, Briguori C, Bettari L, Messina A, Boiago M, Villa E, Renker M, Garcia Gomez M, Fraccaro C, De Rosa ML, Patel V, Trani C, De Carlo M, Laterra G, Latini A, Pellegrini D, Ielasi A, Orbach A, Landes U, Rheude T, Testa L, Amat Santos I, Mangieri A, Saia F, Favero L, Chen M, Adamo M, Latib A, Sonia Petronio A, Montorfano M, Makkar RR, Mylotte D, Blackman DJ, Burzotta F, Barbanti M, De Backer O, Tchètchè D, Maffeo D, Tarantini G. Buono A, et al. JACC Cardiovasc Interv. 2024 Sep 3:S1936-8798(24)01028-8. doi: 10.1016/j.jcin.2024.07.031. Online ahead of print. JACC Cardiovasc Interv. 2024. PMID: 39570223
BACKGROUND: Balloon-expandable valves (BEVs) and self-expanding valves (SEVs) have different features that may impact the outcomes of patients with Sievers type 1 bicuspid aortic valve (BAV) stenosis undergoing transcatheter aortic valve replacement. OBJECTIVES: This study …
BACKGROUND: Balloon-expandable valves (BEVs) and self-expanding valves (SEVs) have different features that may impact the outcomes of patien …
Every millimeter counts.
Sievers HH, Scharfschwerdt M. Sievers HH, et al. J Thorac Cardiovasc Surg. 2016 Oct;152(4):1028-9. doi: 10.1016/j.jtcvs.2016.07.035. Epub 2016 Jul 28. J Thorac Cardiovasc Surg. 2016. PMID: 27546563 Free article. No abstract available.
The Ross sub-coronary technique.
Misfeld M, Etz CD, Borger MA, Sievers HH. Misfeld M, et al. Ann Cardiothorac Surg. 2021 Jul;10(4):538-540. doi: 10.21037/acs-2020-rp-184. Ann Cardiothorac Surg. 2021. PMID: 34422570 Free PMC article. No abstract available.
Gender differences in bicuspid aortic valve Sievers types, valvulopathy, aortopathy, and outcome of aortic valve replacement.
Li Y, Chen X, Qi Y, Qu Y, Kumar A, Dong S, Yang Y, Zhao Q. Li Y, et al. Echocardiography. 2022 Aug;39(8):1064-1073. doi: 10.1111/echo.15405. Epub 2022 Jun 29. Echocardiography. 2022. PMID: 35768937
OBJECTIVES: We evaluated the impact of gender on the Sievers types, valvulopathy, aortopathy, and outcomes of aortic valve replacement (AVR) of BAV patients in a cohort of Chinese patients. ...CONCLUSIONS: In this BAV series of Chinese patients, gender didn't differ signif …
OBJECTIVES: We evaluated the impact of gender on the Sievers types, valvulopathy, aortopathy, and outcomes of aortic valve replacemen …
Repair follows anatomy.
Sievers HH. Sievers HH. J Thorac Cardiovasc Surg. 2018 Aug;156(2):588-589. doi: 10.1016/j.jtcvs.2018.03.069. Epub 2018 Mar 28. J Thorac Cardiovasc Surg. 2018. PMID: 29666012 Free article. No abstract available.
Pooled-Analysis of Association of Sievers Bicuspid Aortic Valve Morphology With New Permanent Pacemaker and Conduction Abnormalities After Transcatheter Aortic Valve Replacement.
Zhang J, Li X, Xu F, Chen Y, Li C. Zhang J, et al. Front Cardiovasc Med. 2022 May 26;9:884911. doi: 10.3389/fcvm.2022.884911. eCollection 2022. Front Cardiovasc Med. 2022. PMID: 35694658 Free PMC article.
BACKGROUND: Studies on the association of Sievers bicuspid aortic valve (BAV) morphology with conduction disorders after transcatheter aortic valve replacement (TAVR) have not reached consensus. METHODS: We here performed a pooled-analysis to explore whether Sievers …
BACKGROUND: Studies on the association of Sievers bicuspid aortic valve (BAV) morphology with conduction disorders after transcathete …
Transcatheter Aortic Valve Implantation in Sievers Type 0 vs. Type 1 Bicuspid Aortic Valve Morphology: Systematic Review and Meta-Analysis.
Du Y, Wang Z, Liu W, Guo Y, Han W, Shen H, Jia S, Yu Y, Han K, Shi D, Zhao Y, Zhou Y. Du Y, et al. Front Cardiovasc Med. 2021 Nov 5;8:771789. doi: 10.3389/fcvm.2021.771789. eCollection 2021. Front Cardiovasc Med. 2021. PMID: 34805325 Free PMC article.
Methods: Studies comparing the outcomes of TAVI in Sievers type 0 vs. type 1 BAV were retrieved from PubMed, EMBASE, Cochrane Library, and Web of Science from inception to May 2021. ...
Methods: Studies comparing the outcomes of TAVI in Sievers type 0 vs. type 1 BAV were retrieved from PubMed, EMBASE, Cochrane Library …
Update on the German Ross Registry.
Sievers HH, Ensminger S. Sievers HH, et al. Ann Cardiothorac Surg. 2021 Jul;10(4):515-517. doi: 10.21037/acs-2020-rp-154. Ann Cardiothorac Surg. 2021. PMID: 34422565 Free PMC article. No abstract available.
Herbal reference standards.
Schwarz M, Klier B, Sievers H. Schwarz M, et al. Planta Med. 2009 Jun;75(7):689-703. doi: 10.1055/s-0029-1185705. Epub 2009 May 18. Planta Med. 2009. PMID: 19452434 Review.
2,700 results