Siri Malm

795 total citations
21 papers, 592 citations indexed

About

Siri Malm is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Siri Malm has authored 21 papers receiving a total of 592 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Cardiology and Cardiovascular Medicine, 14 papers in Radiology, Nuclear Medicine and Imaging and 5 papers in Surgery. Recurrent topics in Siri Malm's work include Cardiac Imaging and Diagnostics (13 papers), Cardiovascular Function and Risk Factors (13 papers) and Cardiac Valve Diseases and Treatments (8 papers). Siri Malm is often cited by papers focused on Cardiac Imaging and Diagnostics (13 papers), Cardiovascular Function and Risk Factors (13 papers) and Cardiac Valve Diseases and Treatments (8 papers). Siri Malm collaborates with scholars based in Norway, Belgium and Spain. Siri Malm's co-authors include Sigmund Frigstad, Einar Sagberg, Henrik Larsson, Terje Skjærpe, Assami Rösner, Henrik Wåhlberg, Per Christian Valle, Ann Ragnhild Broderstad, Stig Urheim and Stein Inge Rabben and has published in prestigious journals such as Journal of the American College of Cardiology, BMC Health Services Research and Journal of the American Society of Echocardiography.

In The Last Decade

Siri Malm

21 papers receiving 577 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Siri Malm Norway 12 424 334 119 94 53 21 592
Javier Goicolea Spain 11 305 0.7× 229 0.7× 159 1.3× 74 0.8× 74 1.4× 24 472
Edouard Daher United States 10 346 0.8× 267 0.8× 100 0.8× 53 0.6× 13 0.2× 21 536
Laura Sanchís Spain 16 599 1.4× 203 0.6× 89 0.7× 29 0.3× 68 1.3× 86 711
John J. Mahmarian United States 13 623 1.5× 863 2.6× 266 2.2× 205 2.2× 44 0.8× 13 1.1k
Jan Bosmans Belgium 8 172 0.4× 367 1.1× 101 0.8× 64 0.7× 138 2.6× 21 606
Jacob Thorsted Sørensen Denmark 14 357 0.8× 167 0.5× 108 0.9× 27 0.3× 15 0.3× 36 485
Carlos Macaya Miguel Spain 8 590 1.4× 275 0.8× 280 2.4× 20 0.2× 35 0.7× 32 657
Fernando Botto Argentina 9 314 0.7× 82 0.2× 229 1.9× 34 0.4× 27 0.5× 29 416
Juan Gagliardi Argentina 11 237 0.6× 58 0.2× 53 0.4× 25 0.3× 70 1.3× 81 375
Hugh A. McCann Ireland 13 453 1.1× 141 0.4× 90 0.8× 43 0.5× 35 0.7× 23 599

Countries citing papers authored by Siri Malm

Since Specialization
Citations

This map shows the geographic impact of Siri Malm's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Siri Malm with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Siri Malm more than expected).

Fields of papers citing papers by Siri Malm

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Siri Malm. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Siri Malm. The network helps show where Siri Malm may publish in the future.

Co-authorship network of co-authors of Siri Malm

This figure shows the co-authorship network connecting the top 25 collaborators of Siri Malm. A scholar is included among the top collaborators of Siri Malm based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Siri Malm. Siri Malm is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Smistad, Erik, Jieyu Hu, Andreas Østvik, et al.. (2023). Automatic measurements of left ventricular volumes and ejection fraction by artificial intelligence: clinical validation in real time and large databases. European Heart Journal - Cardiovascular Imaging. 25(3). 383–395. 22 indexed citations
2.
Kjønås, Didrik, et al.. (2021). Echocardiographic assessment of diastolic dysfunction in elderly patients with severe aortic stenosis before and after aortic valve replacement. Cardiovascular Ultrasound. 19(1). 32–32. 3 indexed citations
3.
Kjønås, Didrik, Henrik Schirmer, Svend Aakhus, et al.. (2021). Clinical and Echocardiographic Parameters Predicting 1- and 2-Year Mortality After Transcatheter Aortic Valve Implantation. Frontiers in Cardiovascular Medicine. 8. 739710–739710. 4 indexed citations
4.
Kjønås, Didrik, Gry Dahle, Henrik Schirmer, et al.. (2019). Predictors of early mortality after transcatheter aortic valve implantation. Open Heart. 6(1). e000936–e000936. 15 indexed citations
5.
Wåhlberg, Henrik, Per Christian Valle, Siri Malm, Øistein Hovde, & Ann Ragnhild Broderstad. (2017). The effect of referral templates on out-patient quality of care in a hospital setting: a cluster randomized controlled trial. BMC Health Services Research. 17(1). 177–177. 9 indexed citations
6.
Rösner, Assami, Henrik Schirmer, Amjid Iqbal, et al.. (2017). Assessment of myocardial ischemia by strain dobutamine stress echocardiography and cardiac magnetic resonance perfusion imaging before and after coronary artery bypass grafting. Echocardiography. 34(4). 557–566. 5 indexed citations
7.
Rösner, Assami, Derk Avenarius, Siri Malm, et al.. (2015). Severe regional myocardial dysfunction by stress echocardiography does not predict the presence of transmural scarring in chronic coronary artery disease. European Heart Journal - Cardiovascular Imaging. 16(10). 1074–1081. 6 indexed citations
8.
Wåhlberg, Henrik, Per Christian Valle, Siri Malm, & Ann Ragnhild Broderstad. (2015). Impact of referral templates on the quality of referrals from primary to secondary care: a cluster randomised trial. BMC Health Services Research. 15(1). 353–353. 35 indexed citations
9.
Rösner, Assami, Derk Avenarius, Siri Malm, et al.. (2015). Changes in Right Ventricular Shape and Deformation Following Coronary Artery Bypass Surgery—Insights from Echocardiography with Strain Rate and Magnetic Resonance Imaging. Echocardiography. 32(12). 1809–1820. 31 indexed citations
10.
Wåhlberg, Henrik, Per Christian Valle, Siri Malm, & Ann Ragnhild Broderstad. (2013). Practical health co-operation - the impact of a referral template on quality of care and health care co-operation: study protocol for a cluster randomized controlled trial. Trials. 14(1). 7–7. 9 indexed citations
11.
Rösner, Assami, Derk Avenarius, Siri Malm, et al.. (2012). Persistent dysfunction of viable myocardium after revascularization in chronic ischaemic heart disease: implications for dobutamine stress echocardiography with longitudinal systolic strain and strain rate measurements. European Heart Journal - Cardiovascular Imaging. 13(9). 745–755. 16 indexed citations
12.
Ingul, Charlotte Björk, et al.. (2010). Recovery of Function After Acute Myocardial Infarction Evaluated by Tissue Doppler Strain and Strain Rate. Journal of the American Society of Echocardiography. 23(4). 432–438. 17 indexed citations
13.
Urheim, Stig, et al.. (2009). Semi-automated quantification of left ventricular volumes and ejection fraction by real-time three-dimensional echocardiography. Cardiovascular Ultrasound. 7(1). 18–18. 54 indexed citations
14.
Malm, Siri, et al.. (2006). Effects of Ultrasound Contrast During Tissue Velocity Imaging on Regional Left Ventricular Velocity, Strain, and Strain Rate Measurements. Journal of the American Society of Echocardiography. 19(1). 40–47. 9 indexed citations
15.
Malm, Siri, et al.. (2006). Quantitative Adenosine Real-time Myocardial Contrast Echocardiography for Detection of Angiographically Significant Coronary Artery Disease. Journal of the American Society of Echocardiography. 19(4). 365–372. 27 indexed citations
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Malm, Siri, et al.. (2005). Quantification of resting myocardial blood flow velocity in normal humans using real-time contrast echocardiography. A feasibility study. Cardiovascular Ultrasound. 3(1). 16–16. 12 indexed citations
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20.
Malm, Siri, Sigmund Frigstad, Einar Sagberg, Henrik Larsson, & Terje Skjærpe. (2004). Accurate and reproducible measurement of left ventricular volume and ejection fraction by contrast echocardiography. Journal of the American College of Cardiology. 44(5). 1030–1035. 259 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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