S. J. Piha

729 total citations
25 papers, 601 citations indexed

About

S. J. Piha is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Biomedical Engineering. According to data from OpenAlex, S. J. Piha has authored 25 papers receiving a total of 601 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Cardiology and Cardiovascular Medicine, 10 papers in Surgery and 5 papers in Biomedical Engineering. Recurrent topics in S. J. Piha's work include Heart Rate Variability and Autonomic Control (21 papers), Cardiovascular Syncope and Autonomic Disorders (10 papers) and Non-Invasive Vital Sign Monitoring (5 papers). S. J. Piha is often cited by papers focused on Heart Rate Variability and Autonomic Control (21 papers), Cardiovascular Syncope and Autonomic Disorders (10 papers) and Non-Invasive Vital Sign Monitoring (5 papers). S. J. Piha collaborates with scholars based in Finland and Czechia. S. J. Piha's co-authors include Eeva Ekholm, Risto Erkkola, Asko Seppänen, Kari Antila, J.-P. Halonen, I. Lehtinen, T. T. Sjöholm, L M Voipio-Pulkki, Juha O. Rinne and U. K. Rinne and has published in prestigious journals such as BJOG An International Journal of Obstetrics & Gynaecology, Lara D. Veeken and Diabetes Research and Clinical Practice.

In The Last Decade

S. J. Piha

25 papers receiving 571 citations

Peers

S. J. Piha

CCM

SURGE

PHYSI

EAS

Ashok Kumar Jaryal India

H. Marthol Germany

Indu Taneja United States

L. E. Lindblad Sweden

Tomoko Sadamoto Japan

Ruma Goswami Canada

Jun Murata Japan

G. Perko Denmark

Kenji Imai Japan

Esa Rauhala Finland

Ashok Kumar Jaryal India

S. J. Piha

304 ×0.8

CCM

161 ×1.0

SURGE

64 ×0.6

PHYSI

99 ×1.2

46 ×0.6

EAS

Citations per year, relative to S. J. Piha S. J. Piha (= 1×) peers Ashok Kumar Jaryal

Countries citing papers authored by S. J. Piha

Since Specialization

Citations

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

Fields of papers citing papers by S. J. Piha

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. J. Piha. 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 S. J. Piha. The network helps show where S. J. Piha may publish in the future.

Co-authorship network of co-authors of S. J. Piha

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

All Works

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20 of 20 papers shown

Sjöholm, T. T., I. Lehtinen, & S. J. Piha. (1996). The effect of propranolol on sleep bruxism: Hypothetical considerations based on a case study. Clinical Autonomic Research. 6(1). 37–40. 30 indexed citations

Sjöholm, T. T., S. J. Piha, & I. Lehtinen. (1995). Cardiovascular autonomic control is disturbed in nocturnal teethgrinders. Clinical Physiology. 15(4). 349–354. 18 indexed citations

Piha, S. J.. (1995). Clinical significance of the resting heart rate in the assessment of autonomic function by cardiovascular reflex tests. Clinical Autonomic Research. 5(1). 61–63. 3 indexed citations

Piha, S. J.. (1995). Autonomic responses to the Valsalva manoeuvre in healthy subjects. Clinical Physiology. 15(4). 339–347. 13 indexed citations

Ekholm, Eeva, S. J. Piha, Risto Erkkola, & Kari Antila. (1994). Autonomic cardiovascular reflexes in pregnancy. A longitudinal study. Clinical Autonomic Research. 4(4). 161–165. 58 indexed citations

Piha, S. J.. (1994). Cardiovascular autonomic reflexes in heavy smokers. Journal of the Autonomic Nervous System. 48(1). 73–77. 7 indexed citations

Piha, S. J.. (1994). Effect of acute dose of caffeine on cardiovascular autonomic responses in healthy subjects. Clinical Physiology. 14(4). 411–417. 3 indexed citations

Piha, S. J. & J.-P. Halonen. (1994). Infrared pupillometry in the assessment of autonomic function. Diabetes Research and Clinical Practice. 26(1). 61–66. 51 indexed citations

Piha, S. J. & Helena Hämäläinen. (1994). Effect of Coronary Bypass Grafting on Autonomic Cardiovascular Reflexes. Annals of Medicine. 26(1). 53–56. 9 indexed citations

10.

Piha, S. J. & L M Voipio-Pulkki. (1993). Cardiac dysrhythmias during cardiovascular autonomic reflex tests. Clinical Autonomic Research. 3(3). 183–187. 2 indexed citations

11.

Piha, S. J. & Asko Seppänen. (1993). Attenuated Valsalva heart rate response in subjects with smoking history: possible role of autonomic dysfunction. Clinical Physiology. 13(1). 51–55. 7 indexed citations

12.

Ekholm, Eeva, S. J. Piha, Kari Antila, & Risto Erkkola. (1993). Cardiovascular autonomic reflexes in mid‐pregnancy. BJOG An International Journal of Obstetrics & Gynaecology. 100(2). 177–182. 46 indexed citations

13.

Piha, S. J.. (1993). Cardiovascular responses to various autonomic tests in males and females. Clinical Autonomic Research. 3(1). 15–20. 27 indexed citations

14.

Piha, S. J. & L M Voipio-Pulkki. (1993). ELEVATED RESTING HEART RATE IN RHEUMATOID ARTHRITIS: POSSIBLE ROLE OF PHYSICAL DECONDITIONING. Lara D. Veeken. 32(3). 212–215. 26 indexed citations

15.

Piha, S. J. & J.-P. Halonen. (1992). Effect of disease duration on cardiac autonomic reflexes in young patients with insulin-dependent diabetes mellitus. Diabetes Research and Clinical Practice. 18(1). 61–67. 4 indexed citations

16.

Piha, S. J.. (1992). Cardiovascular reflex tests and the resting heart rate at night and during testing. Clinical Physiology. 12(2). 225–227. 3 indexed citations

17.

Piha, S. J. & Asko Seppänen. (1991). Observations based on 10-years'experience of non-invasive cardiovascular reflex testing of autonomic function from a rehabilitation research centre. Clinical Autonomic Research. 1(4). 289–296. 21 indexed citations

18.

Piha, S. J., Pauli Puukka, & Asko Seppänen. (1991). Short- and long-term reproducibility of cardiovascular tests of autonomic function in normal subjects. Clinical Autonomic Research. 1(2). 115–118. 19 indexed citations

19.

Piha, S. J.. (1991). Cardiovascular autonomic reflex tests:normal responses and age‐related reference values. Clinical Physiology. 11(3). 277–290. 125 indexed citations

20.

Piha, S. J., Juha O. Rinne, U. K. Rinne, & Asko Seppänen. (1988). Autonomic dysfunction in recent onset and advanced Parkinson's disease. Clinical Neurology and Neurosurgery. 90(3). 221–226. 46 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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