Per Ask
- Urology top 5%
- Urinary Bladder and Prostate Research 4
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- Cardiovascular Function and Risk Factors 10
- Cardiac Valve Diseases and Treatments 9
- ECG Monitoring and Analysis 5
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- Ultrasound Imaging and Elastography 7
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- Phonocardiography and Auscultation Techniques 11
- Biomedical Engineering top 10%
- Non-Invasive Vital Sign Monitoring 5
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- Hemodynamic Monitoring and Therapy 6
- Co-authors
- Bengt WrannePeter HultDan LoydLita TibblingChrister AhlströmBirgitta Janerot-SjöbergAnders SpångbergArash Gharehbaghi
In The Last Decade
Per Ask
60 papers receiving 1.1k citations
Peers
Comparison fields: 5 of 115
- Urology 127
- Cardiology and Cardiovascular Medicine 446
- Radiology, Nuclear Medicine and Imaging 243
- Pulmonary and Respiratory Medicine 315
- Biomedical Engineering 346
Countries citing papers authored by Per Ask
This map shows the geographic impact of Per Ask'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 Per Ask with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Per Ask more than expected).
Fields of papers citing papers by Per Ask
This network shows the impact of papers produced by Per Ask. 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 Per Ask. The network helps show where Per Ask may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Per Ask, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | An automatic tool for pediatric heart sounds segmentation | 2011 | 15 |
| 2 | 2009 | 2 | |
| 3 | 2007 | 11 | |
| 4 | 2005 | 79 | |
| 5 | 2004 | 16 | |
| 6 | 2003 | 2 | |
| 7 | 2001 | 24 | |
| 8 | 2000 | 1 | |
| 9 | 2000 | 5 | |
| 10 | 1999 | 7 | |
| 11 | Venous flow in an in vitro model : effect of extravascular pressure | 1997 | 2 |
| 12 | 1997 | 13 | |
| 13 | 1995 | 35 | |
| 14 | 1994 | 20 | |
| 15 | THE MULTIPLE DETERMINANTS OF CONTINUOUS WAVE SIGNAL INTENSITY | 1992 | 2 |
| 16 | Determination of regurgitant flow in a pulsatile model by integrating velocities from the entire 3D proximal velocity field | 1992 | 1 |
| 17 | 1992 | 16 | |
| 18 | 1990 | 19 | |
| 19 | A DEVICE FOR BLADDER PRESSURE MONITORING DURING TRANS-URETHRAL RESECTION | 1984 | 1 |
| 20 | ESOPHAGEAL PH MEASUREMENTS USING AN ANTIMONY ELECTRODE | 1980 | 1 |
About Per Ask
Per Ask is a scholar working on Cardiology and Cardiovascular Medicine, Urology, Critical Care and Intensive Care Medicine, Gastroenterology and Radiology, Nuclear Medicine and Imaging, having authored 62 papers that have together received 1.1k indexed citations. Recurring topics across this work include Phonocardiography and Auscultation Techniques (11 papers), Cardiovascular Function and Risk Factors (10 papers), Cardiac Valve Diseases and Treatments (9 papers), Ultrasound Imaging and Elastography (7 papers), Hemodynamic Monitoring and Therapy (6 papers), ECG Monitoring and Analysis (5 papers), Non-Invasive Vital Sign Monitoring (5 papers) and Urinary Bladder and Prostate Research (4 papers). The work is most often cited by research in Urology (127 citations), Cardiology and Cardiovascular Medicine (446 citations), Radiology, Nuclear Medicine and Imaging (243 citations), Pulmonary and Respiratory Medicine (315 citations) and Biomedical Engineering (346 citations). Per Ask has collaborated with scholars based in Sweden, Norway and Denmark. Frequent co-authors include Bengt Wranne, Peter Hult, Dan Loyd, Lita Tibbling, Christer Ahlström, Birgitta Janerot-Sjöberg, Anders Spångberg, Arash Gharehbaghi, María Lindén and Lena Berglin. Their work appears in journals such as Journal of the American Society of Echocardiography, Ultrasound in Medicine & Biology, Neurourology and Urodynamics, Circulation and Scandinavian Journal of Gastroenterology.
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.