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 NCBI Filters

Results by year

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

Year Number of Results
1983 1
1984 1
1985 3
1987 3
1990 2
1994 3
1995 1
1997 1
2000 1
2001 1
2002 1
2004 1
2005 2
2006 2
2008 2
2009 5
2010 3
2011 2
2012 3
2013 1
2014 2
2015 6
2016 5
2017 4
2018 3
2019 4
2020 3
2021 2
2022 3
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

62 results

Results by year

Filters applied: . Clear all
Page 1
[Evaluation and treatment of PVC's].
Sandgren E, Almroth H, O Karlsson L, Hassel Jönsson A, Walfridsson H, Charitakis E, Liuba I. Sandgren E, et al. Among authors: walfridsson h. Lakartidningen. 2020 Jul 8;117:FYT3. Lakartidningen. 2020. PMID: 32639572 Free article. Swedish.
[Catheter ablation--more effective than drugs].
Englund A, Walfridsson H. Englund A, et al. Among authors: walfridsson h. Lakartidningen. 2015 Sep 8;112:DISA. Lakartidningen. 2015. PMID: 26348047 Free article. Review. Swedish. No abstract available.
Risk and protective factors for atrial fibrillation after cardiac surgery and valvular interventions: an umbrella review of meta-analyses.
Charitakis E, Tsartsalis D, Korela D, Stratinaki M, Vanky F, Charitos EI, Alfredsson J, Karlsson LO, Foukarakis E, Aggeli C, Tsioufis C, Walfridsson H, Dragioti E. Charitakis E, et al. Among authors: walfridsson h. Open Heart. 2022 Sep;9(2):e002074. doi: 10.1136/openhrt-2022-002074. Open Heart. 2022. PMID: 36318599 Free PMC article.
Radiofrequency ablation as initial therapy in paroxysmal atrial fibrillation.
Cosedis Nielsen J, Johannessen A, Raatikainen P, Hindricks G, Walfridsson H, Kongstad O, Pehrson S, Englund A, Hartikainen J, Mortensen LS, Hansen PS. Cosedis Nielsen J, et al. Among authors: walfridsson h. N Engl J Med. 2012 Oct 25;367(17):1587-95. doi: 10.1056/NEJMoa1113566. N Engl J Med. 2012. PMID: 23094720 Free article. Clinical Trial.
Gender and age differences in symptoms and health-related quality of life in patients with atrial fibrillation referred for catheter ablation.
Walfridsson U, Steen Hansen P, Charitakis E, Almroth H, Jönsson A, Karlsson LO, Liuba I, Samo Ayou R, Poci D, Holmqvist F, Kongstad O, Walfridsson H. Walfridsson U, et al. Among authors: walfridsson h. Pacing Clin Electrophysiol. 2020 Jan;43(1):157. doi: 10.1111/pace.13818. Epub 2019 Nov 6. Pacing Clin Electrophysiol. 2020. PMID: 31630420 No abstract available.
62 results