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
1989 1
1991 2
1992 2
1994 1
1998 1
2019 2
2021 2
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

11 results

Results by year

Filters applied: . Clear all
Page 1
Associations between common ECG abnormalities and out-of-hospital cardiac arrest.
Søndergaard MM, Nielsen JB, Mortensen RN, Gislason G, Køber L, Lippert F, Graff C, Haunsø S, Svendsen JH, Kragholm KH, Pietersen AH, Lind BS, Hjortshøj SP, Holst AG, Struijk JJ, Torp-Pedersen C, Hansen SM. Søndergaard MM, et al. Among authors: pietersen ah. Open Heart. 2019 May 21;6(1):e000905. doi: 10.1136/openhrt-2018-000905. eCollection 2019. Open Heart. 2019. PMID: 31217990 Free PMC article.
Associations between left bundle branch block with different PR intervals, QRS durations, heart rates and the risk of heart failure: a register-based cohort study using ECG data from the primary care setting.
Søndergaard MM, Riis J, Bodker KW, Hansen SM, Nielsen J, Graff C, Pietersen AH, Nielsen JB, Tayal B, Polcwiartek C, Torp-Pedersen C, Soegaard P, Kragholm KH. Søndergaard MM, et al. Among authors: pietersen ah. Open Heart. 2021 Feb;8(1):e001425. doi: 10.1136/openhrt-2020-001425. Open Heart. 2021. PMID: 33574021 Free PMC article.
Thyroid dysfunction and electrocardiographic changes in subjects without arrhythmias: a cross-sectional study of primary healthcare subjects from Copenhagen.
Tayal B, Graff C, Selmer C, Kragholm KH, Kihlstrom M, Nielsen JB, Olsen AS, Pietersen AH, Holst AG, Søgaard P, Christiansen CB, Faber J, Gislason GH, Torp-Pedersen C, Hansen SM. Tayal B, et al. Among authors: pietersen ah. BMJ Open. 2019 Jun 21;9(6):e023854. doi: 10.1136/bmjopen-2018-023854. BMJ Open. 2019. PMID: 31229996 Free PMC article.
[Treatment of hypertrophic cardiomyopathy].
Havndrup O, Bundgaard H, Hansen FV, Pietersen AH, Kelbaek HS. Havndrup O, et al. Among authors: pietersen ah. Ugeskr Laeger. 1998 Sep 14;160(38):5495-500. Ugeskr Laeger. 1998. PMID: 9763923 Danish.
11 results