Kimmo Porthan

Kimmo Porthan

UNVERIFIED PROFILE

Are you Kimmo Porthan?   Register this Author

Register author
Kimmo Porthan

Kimmo Porthan

Publications by authors named "Kimmo Porthan"

Are you Kimmo Porthan?   Register this Author

26Publications

953Reads

45Profile Views

ECG left ventricular hypertrophy as a risk predictor of sudden cardiac death.

Int J Cardiol 2019 Feb 27;276:125-129. Epub 2018 Sep 27.

Research Unit of Internal Medicine, University Hospital of Oulu, University of Oulu, Finland; Division of Preventive Medicine, Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.

View Article

Download full-text PDF

Source
https://linkinghub.elsevier.com/retrieve/pii/S01675273183460
Publisher Site
http://dx.doi.org/10.1016/j.ijcard.2018.09.104DOI Listing
February 2019

Repolarization Heterogeneity Measured With T-Wave Area Dispersion in Standard 12-Lead ECG Predicts Sudden Cardiac Death in General Population.

Circ Arrhythm Electrophysiol 2018 02;11(2):e005762

From the Research Unit of Internal Medicine, Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Finland (T.V.K., J.T.T., M.J.J., H.V.H.); Department of Medicine I, University Hospital Munich, Ludwig-Maximilians University, Germany (M.F.S., R.F., K.S., S.K.); German Cardiovascular Research Centre, Partner Site: Munich Heart Alliance (M.F.S., M.M.-N., A.P., S.K.); Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA (B.D.N., R.L.V.); Institute of Genetic Epidemiology (R.F., M.M.-N., K.S.) and Institute of Epidemiology II (A.P.), Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg; Division of Cardiology, Heart and Lung Center, Helsinki University Central Hospital, Finland (K.P., M.V., A.J., M.S.N., L.O.); Division of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, MA (J.T.T.); and National Institute for Health and Welfare, Helsinki, Finland (V.S.).

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1161/CIRCEP.117.005762DOI Listing
February 2018

Prevalence and prognosis of ECG abnormalities in normotensive and hypertensive individuals.

J Hypertens 2016 May;34(5):959-66

aDepartment of Health, National Institute for Health and Welfare Turku bDivision of Medicine, Turku University Central Hospital, Turku cDivision of Cardiology, Heart and Lung Center, Helsinki University Central Hospital, Helsinki dMedical Research Center, Oulu University Central Hospital and University of Oulu, Oulu eDivision of Internal Medicine, Seinäjoki Central Hospital, Seinäjoki fHeart Center, Tampere University Hospital and School of Medicine, Tampere University gDepartment of Clinical Physiology, University of Tampere and Tampere University Hospital, Tampere, Finland hFramingham Heart Study, Framingham, Massachusetts, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1097/HJH.0000000000000882DOI Listing
May 2016

Prediction of sudden cardiac death with automated high-throughput analysis of heterogeneity in standard resting 12-lead electrocardiograms.

Heart Rhythm 2016 Mar 23;13(3):713-20. Epub 2015 Nov 23.

Beth Israel Deaconess Medical Center, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts. Electronic address:

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.hrthm.2015.11.035DOI Listing
March 2016

Electrocardiographic T Wave Abnormalities and the Risk of Sudden Cardiac Death: The Finnish Perspective.

Ann Noninvasive Electrocardiol 2015 Nov 22;20(6):526-33. Epub 2015 Sep 22.

Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland.

View Article

Download full-text PDF

Source
http://doi.wiley.com/10.1111/anec.12310
Publisher Site
http://dx.doi.org/10.1111/anec.12310DOI Listing
November 2015

Sensitivity and specificity of automated detection of early repolarization in standard 12-lead electrocardiography.

Ann Noninvasive Electrocardiol 2015 Jul 4;20(4):355-61. Epub 2014 Nov 4.

Medical Research Center Oulu, University of Oulu and University Hospital of Oulu, Oulu, Finland.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/anec.12226DOI Listing
July 2015

ECG left ventricular hypertrophy is a stronger risk factor for incident cardiovascular events in women than in men in the general population.

J Hypertens 2015 Jun;33(6):1284-90

aDivision of Cardiology, Heart and Lung Center, Helsinki University Central Hospital, Helsinki bDivision of Medicine, Turku University Hospital, Turku cDepartment of Health, National Institute for Health and Welfare, Turku/Helsinki dDepartment of Clinical Physiology, University of Tampere eTampere University Hospital, Tampere fInstitute of Clinical Medicine, University of Oulu and University Central Hospital of Oulu, Oulu, Finland.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1097/HJH.0000000000000553DOI Listing
June 2015

Delayed QRS transition in the precordial leads of an electrocardiogram as a predictor of sudden cardiac death in the general population.

Heart Rhythm 2014 Dec 13;11(12):2254-60. Epub 2014 Aug 13.

Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.hrthm.2014.08.014DOI Listing
December 2014

Early repolarization as a predictor of arrhythmic and nonarrhythmic cardiac events in middle-aged subjects.

Heart Rhythm 2014 Oct 23;11(10):1701-6. Epub 2014 May 23.

Medical Research Center Oulu, University of Oulu and University Hospital of Oulu, Oulu, Finland.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.hrthm.2014.05.024DOI Listing
October 2014

Genetic association study of QT interval highlights role for calcium signaling pathways in myocardial repolarization.

Authors:
Dan E Arking Sara L Pulit Lia Crotti Pim van der Harst Patricia B Munroe Tamara T Koopmann Nona Sotoodehnia Elizabeth J Rossin Michael Morley Xinchen Wang Andrew D Johnson Alicia Lundby Daníel F Gudbjartsson Peter A Noseworthy Mark Eijgelsheim Yuki Bradford Kirill V Tarasov Marcus Dörr Martina Müller-Nurasyid Annukka M Lahtinen Ilja M Nolte Albert Vernon Smith Joshua C Bis Aaron Isaacs Stephen J Newhouse Daniel S Evans Wendy S Post Daryl Waggott Leo-Pekka Lyytikäinen Andrew A Hicks Lewin Eisele David Ellinghaus Caroline Hayward Pau Navarro Sheila Ulivi Toshiko Tanaka David J Tester Stéphanie Chatel Stefan Gustafsson Meena Kumari Richard W Morris Åsa T Naluai Sandosh Padmanabhan Alexander Kluttig Bernhard Strohmer Andrie G Panayiotou Maria Torres Michael Knoflach Jaroslav A Hubacek Kamil Slowikowski Soumya Raychaudhuri Runjun D Kumar Tamara B Harris Lenore J Launer Alan R Shuldiner Alvaro Alonso Joel S Bader Georg Ehret Hailiang Huang W H Linda Kao James B Strait Peter W Macfarlane Morris Brown Mark J Caulfield Nilesh J Samani Florian Kronenberg Johann Willeit J Gustav Smith Karin H Greiser Henriette Meyer Zu Schwabedissen Karl Werdan Massimo Carella Leopoldo Zelante Susan R Heckbert Bruce M Psaty Jerome I Rotter Ivana Kolcic Ozren Polašek Alan F Wright Maura Griffin Mark J Daly David O Arnar Hilma Hólm Unnur Thorsteinsdottir Joshua C Denny Dan M Roden Rebecca L Zuvich Valur Emilsson Andrew S Plump Martin G Larson Christopher J O'Donnell Xiaoyan Yin Marco Bobbo Adamo P D'Adamo Annamaria Iorio Gianfranco Sinagra Angel Carracedo Steven R Cummings Michael A Nalls Antti Jula Kimmo K Kontula Annukka Marjamaa Lasse Oikarinen Markus Perola Kimmo Porthan Raimund Erbel Per Hoffmann Karl-Heinz Jöckel Hagen Kälsch Markus M Nöthen Marcel den Hoed Ruth J F Loos Dag S Thelle Christian Gieger Thomas Meitinger Siegfried Perz Annette Peters Hanna Prucha Moritz F Sinner Melanie Waldenberger Rudolf A de Boer Lude Franke Pieter A van der Vleuten Britt Maria Beckmann Eimo Martens Abdennasser Bardai Nynke Hofman Arthur A M Wilde Elijah R Behr Chrysoula Dalageorgou John R Giudicessi Argelia Medeiros-Domingo Julien Barc Florence Kyndt Vincent Probst Alice Ghidoni Roberto Insolia Robert M Hamilton Stephen W Scherer Jeffrey Brandimarto Kenneth Margulies Christine E Moravec Fabiola del Greco M Christian Fuchsberger Jeffrey R O'Connell Wai K Lee Graham C M Watt Harry Campbell Sarah H Wild Nour E El Mokhtari Norbert Frey Folkert W Asselbergs Irene Mateo Leach Gerjan Navis Maarten P van den Berg Dirk J van Veldhuisen Manolis Kellis Bouwe P Krijthe Oscar H Franco Albert Hofman Jan A Kors André G Uitterlinden Jacqueline C M Witteman Lyudmyla Kedenko Claudia Lamina Ben A Oostra Gonçalo R Abecasis Edward G Lakatta Antonella Mulas Marco Orrú David Schlessinger Manuela Uda Marcello R P Markus Uwe Völker Harold Snieder Timothy D Spector Johan Ärnlöv Lars Lind Johan Sundström Ann-Christine Syvänen Mika Kivimaki Mika Kähönen Nina Mononen Olli T Raitakari Jorma S Viikari Vera Adamkova Stefan Kiechl Maria Brion Andrew N Nicolaides Bernhard Paulweber Johannes Haerting Anna F Dominiczak Fredrik Nyberg Peter H Whincup Aroon D Hingorani Jean-Jacques Schott Connie R Bezzina Erik Ingelsson Luigi Ferrucci Paolo Gasparini James F Wilson Igor Rudan Andre Franke Thomas W Mühleisen Peter P Pramstaller Terho J Lehtimäki Andrew D Paterson Afshin Parsa Yongmei Liu Cornelia M van Duijn David S Siscovick Vilmundur Gudnason Yalda Jamshidi Veikko Salomaa Stephan B Felix Serena Sanna Marylyn D Ritchie Bruno H Stricker Kari Stefansson Laurie A Boyer Thomas P Cappola Jesper V Olsen Kasper Lage Peter J Schwartz Stefan Kääb Aravinda Chakravarti Michael J Ackerman Arne Pfeufer Paul I W de Bakker Christopher Newton-Cheh

Nat Genet 2014 Aug 22;46(8):826-36. Epub 2014 Jun 22.

1] Center for Human Genetic Research, Massachusetts General Hospital, Boston, Massachusetts, USA. [2] Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, Massachusetts, USA. [3] Harvard Medical School, Boston, Massachusetts, USA. [4] Cardiovascular Research Center, Massachusetts General Hospital, Boston, Massachusetts, USA. [5].

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1038/ng.3014DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4124521PMC
August 2014

Relationship between testosterone level and early repolarization on 12-lead electrocardiograms in men.

J Am Coll Cardiol 2013 Oct 31;62(17):1633-4. Epub 2013 Jul 31.

Department of Internal Medicine, Institute of Clinical Medicine, University of Oulu and Oulu University Central Hospital, Oulu, Finland. Electronic address:

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.jacc.2013.07.015DOI Listing
October 2013

Population-prevalent desmosomal mutations predisposing to arrhythmogenic right ventricular cardiomyopathy.

Heart Rhythm 2011 Aug 10;8(8):1214-21. Epub 2011 Mar 10.

Research Program for Molecular Medicine, Biomedicum Helsinki, University of Helsinki, Helsinki, Finland.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.hrthm.2011.03.015DOI Listing
August 2011

Common genetic variants, QT interval, and sudden cardiac death in a Finnish population-based study.

Circ Cardiovasc Genet 2011 Jun 21;4(3):305-11. Epub 2011 Apr 21.

Cardiovascular Research Center and Center for Human Genetic Research, Massachusetts General Hospital, Boston, MA 02114, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1161/CIRCGENETICS.110.959049DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3119024PMC
June 2011

Prevalence of sleep apnea syndrome in lone atrial fibrillation: a case-control study.

Chest 2004 Mar;125(3):879-85

Department of Medicine, Helsinki University Central Hospital, Helsinki, Finland.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1378/chest.125.3.879DOI Listing
March 2004