Kimmo Porthan

2.6k total citations
41 papers, 1.1k citations indexed

About

Kimmo Porthan is a scholar working on Cardiology and Cardiovascular Medicine, Molecular Biology and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Kimmo Porthan has authored 41 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Cardiology and Cardiovascular Medicine, 9 papers in Molecular Biology and 8 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Kimmo Porthan's work include Cardiac electrophysiology and arrhythmias (24 papers), ECG Monitoring and Analysis (12 papers) and Cardiac Arrhythmias and Treatments (12 papers). Kimmo Porthan is often cited by papers focused on Cardiac electrophysiology and arrhythmias (24 papers), ECG Monitoring and Analysis (12 papers) and Cardiac Arrhythmias and Treatments (12 papers). Kimmo Porthan collaborates with scholars based in Finland, United States and United Kingdom. Kimmo Porthan's co-authors include Antti Jula, Lasse Oikarinen, Veikko Salomaa, Heikki V. Huikuri, Markku S. Nieminen, Jani T. Tikkanen, Heikki Väänänen, Matti Viitasalo, Christopher Newton‐Cheh and Lauri Toivonen and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and PLoS ONE.

In The Last Decade

Kimmo Porthan

40 papers receiving 1.1k citations

Peers

Countries citing papers authored by Kimmo Porthan

Since Specialization

Citations

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

Fields of papers citing papers by Kimmo Porthan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kimmo Porthan

This figure shows the co-authorship network connecting the top 25 collaborators of Kimmo Porthan. A scholar is included among the top collaborators of Kimmo Porthan 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 Kimmo Porthan. Kimmo Porthan 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

#	Work	Indexed citations
1	Distinct effects of ketogenic and non-ketogenic weight-loss diets on hepatic steatosis and mitochondrial metabolism in MASLD 2026 ·Journal of Hepatology ·(unknown), Kimmo Porthan, (unknown), (unknown), Kitt Falk Petersen, Gerald I. Shulman, (unknown), (unknown)	0
2	The PNPLA3 I148M variant increases ketogenesis and decreases hepatic de novo lipogenesis and mitochondrial function in humans 2023 ·Cell Metabolism ·Panu K. Luukkonen, Kimmo Porthan, (unknown), Fredrik Rosqvist, Sylvie Dufour, Xian‐Man Zhang, Tiina E. Lehtimäki, (unknown), Marju Orho‐Melander, Leanne Hodson, Kitt Falk Petersen, Gerald I. Shulman, Hannele Yki‐Järvinen	45
3	Development and Validation of the Nonalcoholic Fatty Liver Disease Familial Risk Score to Detect Advanced Fibrosis: A Prospective, Multicenter Study 2023 ·Clinical Gastroenterology and Hepatology ·Daniel Q. Huang, (unknown), Panu K. Luukkonen, Kimmo Porthan, (unknown), Egbert Madamba, Richele Bettencourt, Harris Siddiqi, Vanessa Cervantes, (unknown), Scarlett Lopez, Lisa Richards, (unknown), Helena Isoniemi, Hannele Yki‐Järvinen, Rohit Loomba	8
4	Distinct contributions of metabolic dysfunction and genetic risk factors in the pathogenesis of non-alcoholic fatty liver disease 2021 ·Journal of Hepatology ·Panu K. Luukkonen, S. U. Qadri, (unknown), Kimmo Porthan, Ville Männistö, Henna Sammalkorpi, Anne Penttilä, Antti Hakkarainen, Tiina E. Lehtimäki, Melania Gaggini, Amalia Gastaldelli, Mika Ala‐Korpela, Marju Orho‐Melander, Johanna Arola, Anne Juuti, Jussi Pihlajamäki, Leanne Hodson, Hannele Yki‐Järvinen	121
5	Effects of Evolocumab on the Postprandial Kinetics of Apo (Apolipoprotein) B100- and B48-Containing Lipoproteins in Subjects With Type 2 Diabetes 2020 ·Arteriosclerosis Thrombosis and Vascular Biology ·Marja‐Riitta Taskinen, Elias Björnson, Juhani Kahri, Sanni Söderlund, Niina Matikainen, Kimmo Porthan, Mari Ainola, Antti Hakkarainen, Nina Lundbom, (unknown), J. Fuchs, Annika Thorsell, Florian Kronenberg, Linda Andersson, Martin Adiels, Chris J. Packard, Jan Borén	19
6	Effect of four classes of antihypertensive drugs on cardiac repolarization heterogeneity: A double-blind rotational study 2020 ·PLoS ONE ·(unknown), Timo P. Hiltunen, Tuomas Kenttä, Juhani Junttila, Lasse Oikarinen, Juha Virolainen, Kimmo Kontula, Kimmo Porthan	1
7	Electrocardiographic predictors of atrial fibrillation in nonhypertensive and hypertensive individuals 2018 ·Journal of Hypertension ·A Lehtonen, Ville L. Langén, Kimmo Porthan, Mika Kähönen, Markku S. Nieminen, Antti Jula, Teemu Niiranen	17
8	ECG left ventricular hypertrophy as a risk predictor of sudden cardiac death 2018 ·International Journal of Cardiology ·Kimmo Porthan, Tuomas Kenttä, Teemu Niiranen, Markku S. Nieminen, Lasse Oikarinen, Matti Viitasalo, Jussi Hernesniemi, Antti Jula, Veikko Salomaa, Heikki V. Huikuri, Christine M. Albert, Jani T. Tikkanen	36
9	Genome-wide association study of nocturnal blood pressure dipping in hypertensive patients 2018 ·BMC Medical Genetics ·(unknown), Ilkka Pörsti, Antti Jula, Terho Lehtimäki, Teemu Niiranen, Lasse Oikarinen, Kimmo Porthan, Antti Tikkakoski, Juha Virolainen, Kimmo Kontula, Timo P. Hiltunen	7
10	Dispersion of T-wave area in left precordial leads predicts sudden cardiac death in standard 12-lead electrocardiogram 2015 ·STM:n Hallinnonalan avoin julkaisuarkisto (Julkari) ·Tuomas Kenttä, Bruce D. Nearing, Kimmo Porthan, Jani T. Tikkanen, Matti Viitasalo, Markku S. Nieminen, V. Salomaa, Lasse Oikarinen, (unknown), Heikki V. Huikuri	1
11	ECG left ventricular hypertrophy is a stronger risk factor for incident cardiovascular events in women than in men in the general population 2015 ·Journal of Hypertension ·Kimmo Porthan, Teemu Niiranen, Juha Varis, Ilkka Kantola, Hannu Karanko, Mika Kähönen, Markku S. Nieminen, Veikko Salomaa, Heikki V. Huikuri, Antti Jula	18
12	Prediction of sudden cardiac death with automated high-throughput analysis of heterogeneity in standard resting 12-lead electrocardiograms 2015 ·Heart Rhythm ·Tuomas Kenttä, Bruce D. Nearing, Kimmo Porthan, Jani T. Tikkanen, Matti Viitasalo, Markku S. Nieminen, Veikko Salomaa, Lasse Oikarinen, Antti Jula, Kimmo Kontula, Chris Newton-Cheh, Heikki V. Huikuri, Richard L. Verrier	42
13	Early repolarization as a predictor of arrhythmic and nonarrhythmic cardiac events in middle-aged subjects 2014 ·Heart Rhythm ·Juhani Junttila, Jani T. Tikkanen, Tuomas Kenttä, Olli Anttonen, Aapo L. Aro, Kimmo Porthan, Tuomas Kerola, Harri Rissanen, Paul Knekt, Heikki V. Huikuri	44
14	Delayed QRS transition in the precordial leads of an electrocardiogram as a predictor of sudden cardiac death in the general population 2014 ·Heart Rhythm ·Aapo L. Aro, Antti Eranti, Olli Anttonen, Tuomas Kerola, Harri Rissanen, Paul Knekt, Kimmo Porthan, Jani T. Tikkanen, Juhani Junttila, Heikki V. Huikuri	16
15	Reply 2011 ·Journal of the American College of Cardiology ·Peter A. Noseworthy, Jani T. Tikkanen, Kimmo Porthan, Veikko Salomaa, Christopher Newton‐Cheh, Heikki V. Huikuri	1
16	THE EARLY REPOLARIZATION PATTERN: CLINICAL CORRELATES AND HERITABILITY 2011 ·Journal of the American College of Cardiology ·Peter A. Noseworthy, Kimmo Porthan, Jani T. Tikkanen, Gina M. Peloso, Faisal M. Merchant, Arto Pietilä, Aki S. Havulinna, Lasse Oikarinen, (unknown), Christopher J. O’Donnell, Veikko Salomaa, Christopher Newton‐Cheh, Heikki V. Huikuri	4
17	The Early Repolarization Pattern in the General Population 2011 ·Journal of the American College of Cardiology ·Peter A. Noseworthy, Jani T. Tikkanen, Kimmo Porthan, Lasse Oikarinen, Arto Pietilä, Kennet Harald, Gina M. Peloso, Faisal M. Merchant, Antti Jula, Heikki Väänänen, Shih‐Jen Hwang, Christopher J. O’Donnell, Veikko Salomaa, Christopher Newton‐Cheh, Heikki V. Huikuri	127
18	Population-prevalent desmosomal mutations predisposing to arrhythmogenic right ventricular cardiomyopathy 2011 ·Heart Rhythm ·Annukka M. Lahtinen, Eero Lehtonen, Annukka Marjamaa, Maija Kaartinen, Tiina Heliö, Kimmo Porthan, Lasse Oikarinen, Lauri Toivonen, Heikki Swan, Antti Jula, Leena Peltonen, Aarno Palotie, Veikko Salomaa, Kimmo Kontula	41
19	High prevalence of four long QT syndrome founder mutations in the Finnish population 2009 ·Annals of Medicine ·Annukka Marjamaa, Veikko Salomaa, Christopher Newton‐Cheh, Kimmo Porthan, Antti Reunanen, Hannu Karanko, Antti Jula, Päivi Lahermo, Heikki Väänänen, Lauri Toivonen, Heikki Swan, Matti Viitasalo, Markku S. Nieminen, Leena Peltonen, Lasse Oikarinen, Aarno Palotie, Kimmo Kontula	49
20	Short-term electrophysiological effects of losartan, bisoprolol, amlodipine, and hydrochlorothiazide in hypertensive men 2008 ·Annals of Medicine ·Kimmo Porthan, Matti Viitasalo, Timo P. Hiltunen, Heikki Väänänen, Juhani Dabek, (unknown), Tuula Hannila‐Handelberg, Juha Virolainen, Markku S. Nieminen, Lauri Toivonen, Kimmo Kontula, Lasse Oikarinen	14

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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