Helena Rajala

1.5k total citations
4 papers, 22 citations indexed

About

Helena Rajala is a scholar working on Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine and Surgery. According to data from OpenAlex, Helena Rajala has authored 4 papers receiving a total of 22 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Radiology, Nuclear Medicine and Imaging, 3 papers in Cardiology and Cardiovascular Medicine and 2 papers in Surgery. Recurrent topics in Helena Rajala's work include Cardiac Imaging and Diagnostics (4 papers), Cardiac Valve Diseases and Treatments (2 papers) and Cardiovascular Function and Risk Factors (2 papers). Helena Rajala is often cited by papers focused on Cardiac Imaging and Diagnostics (4 papers), Cardiac Valve Diseases and Treatments (2 papers) and Cardiovascular Function and Risk Factors (2 papers). Helena Rajala collaborates with scholars based in Finland. Helena Rajala's co-authors include Suvi Syväranta, Sari Kivistö, Jyri Lommi, Mika Laine, Juha Sinisalo, Ilkka Helanterä, Patrik Finne, Tuomo Nieminen, Touko Kaasalainen and Miia Holmström and has published in prestigious journals such as The American Journal of Cardiology, Journal of the American Heart Association and Journal of Cardiovascular Magnetic Resonance.

In The Last Decade

Helena Rajala

4 papers receiving 22 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Helena Rajala Finland	3	17	14	6	6	2	4	22
Dipti Chand India	2	16 0.9×	8 0.6×	5 0.8×	6 1.0×	3 1.5×	4	29
Michael Deinert Germany	2	9 0.5×	16 1.1×	4 0.7×	7 1.2×		3	18
Daniel O’Hare United Kingdom	4	47 2.8×	9 0.6×	5 0.8×	6 1.0×	3 1.5×	6	54
Isabelle Fleisch Switzerland	2	12 0.7×	6 0.4×	6 1.0×	11 1.8×		2	17
Josep Rodés Cabau Canada	3	19 1.1×	6 0.4×	4 0.7×	12 2.0×	5 2.5×	3	19
M. Campana France	3	12 0.7×	4 0.3×	7 1.2×	4 0.7×	2 1.0×	6	34
Pere Pericàs Spain	4	14 0.8×	4 0.3×	5 0.8×	6 1.0×	4 2.0×	8	19
Stacy Lok Sze Yam New Zealand	2	23 1.4×	11 0.8×	4 0.7×	11 1.8×	8 4.0×	3	34
Michael Collins United States	3	10 0.6×	10 0.7×	4 0.7×	7 1.2×	8 4.0×	9	30
Aderonke Abiodun United Kingdom	4	32 1.9×	13 0.9×	3 0.5×	2 0.3×	1 0.5×	15	41

Countries citing papers authored by Helena Rajala

Since Specialization

Citations

This map shows the geographic impact of Helena Rajala'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 Helena Rajala with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helena Rajala more than expected).

Fields of papers citing papers by Helena Rajala

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Helena Rajala. 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 Helena Rajala. The network helps show where Helena Rajala may publish in the future.

Co-authorship network of co-authors of Helena Rajala

This figure shows the co-authorship network connecting the top 25 collaborators of Helena Rajala. A scholar is included among the top collaborators of Helena Rajala 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 Helena Rajala. Helena Rajala is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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4 of 4 papers shown

1.

Rajala, Helena, et al.. (2023). Impact of Atrial Fibrillation on the Symptoms and Echocardiographic Evaluation of Patients With Aortic Stenosis. The American Journal of Cardiology. 211. 122–129. 3 indexed citations

2.

Uusitalo, Valtteri, et al.. (2023). Safe Deferral of Coronary Computed Tomography Angiography for Patients With a Low Pretest Probability of Coronary Artery Disease in 2019 European Society of Cardiology Guidelines. Journal of the American Heart Association. 12(23). e029933–e029933. 2 indexed citations

3.

Kaasalainen, Touko, Miia Holmström, Jyri Lommi, et al.. (2021). Peak flow measurements in patients with severe aortic stenosis: a prospective comparative study between cardiovascular magnetic resonance 2D and 4D flow and transthoracic echocardiography. Journal of Cardiovascular Magnetic Resonance. 23(1). 132–132. 12 indexed citations

4.

Nieminen, Tuomo, Ilkka Helanterä, Patrik Finne, et al.. (2020). The value of myocardial perfusion imaging in screening coronary artery disease before kidney transplantation. Clinical Transplantation. 34(8). e13894–e13894. 5 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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