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Multi-ancestry GWAS of the electrocardiographic PR interval identifies 202 loci underlying cardiac conduction

  • Ioanna Ntalla
  • , Lu Chen Weng
  • , James H. Cartwright
  • , Amelia Weber Hall
  • , Gardar Sveinbjornsson
  • , Nathan R. Tucker
  • , Seung Hoan Choi
  • , Mark D. Chaffin
  • , Carolina Roselli
  • , Michael R. Barnes
  • , Borbala Mifsud
  • , Helen R. Warren
  • , Caroline Hayward
  • , Jonathan Marten
  • , James J. Cranley
  • , Maria Pina Concas
  • , Paolo Gasparini
  • , Thibaud Boutin
  • , Ivana Kolcic
  • , Ozren Polasek
  • Igor Rudan, Nathalia M. Araujo, Maria Fernanda Lima-Costa, Antonio Luiz P. Ribeiro, Renan P. Souza, Eduardo Tarazona-Santos, Vilmantas Giedraitis, Erik Ingelsson, Anubha Mahajan, Andrew P. Morris, Fabiola Del Greco M, Luisa Foco, Martin Gögele, Andrew A. Hicks, James P. Cook, Lars Lind, Cecilia M. Lindgren, Johan Sundström, Christopher P. Nelson, Muhammad B. Riaz, Nilesh J. Samani, Gianfranco Sinagra, Sheila Ulivi, Mika Kähönen, Pashupati P. Mishra, Nina Mononen, Kjell Nikus, Mark J. Caulfield, Anna Dominiczak, Sandosh Padmanabhan, May E. Montasser, Jeff R. O’Connell, Kathleen Ryan, Alan R. Shuldiner, Stefanie Aeschbacher, David Conen, Lorenz Risch, Sébastien Thériault, Nina Hutri-Kähönen, Terho Lehtimäki, Leo Pekka Lyytikäinen, Olli T. Raitakari, Catriona L.K. Barnes, Harry Campbell, Peter K. Joshi, James F. Wilson, Aaron Isaacs, Jan A. Kors, Cornelia M. van Duijn, Paul L. Huang, Vilmundur Gudnason, Tamara B. Harris, Lenore J. Launer, Albert V. Smith, Erwin P. Bottinger, Ruth J.F. Loos, Girish N. Nadkarni, Michael H. Preuss, Adolfo Correa, Hao Mei, James Wilson, Thomas Meitinger, Martina Müller-Nurasyid, Annette Peters, Melanie Waldenberger, Massimo Mangino, Timothy D. Spector, Michiel Rienstra, Yordi J. van de Vegte, Pim van der Harst, Niek Verweij, Stefan Kääb, Katharina Schramm, Moritz F. Sinner, Konstantin Strauch, Michael J. Cutler, Diane Fatkin, Barry London, Morten Olesen, Dan M. Roden, M. Benjamin Shoemaker, J. Gustav Smith, Mary L. Biggs, Joshua C. Bis, Jennifer A. Brody, Bruce M. Psaty, Kenneth Rice, Nona Sotoodehnia, Alessandro De Grandi, Christian Fuchsberger, Cristian Pattaro, Peter P. Pramstaller, Ian Ford, J. Wouter Jukema, Peter W. Macfarlane, Stella Trompet, Marcus Dörr, Stephan B. Felix, Uwe Völker, Stefan Weiss, Aki S. Havulinna, Antti Jula, Katri Sääksjärvi, Veikko Salomaa, Xiuqing Guo, Susan R. Heckbert, Henry J. Lin, Jerome I. Rotter, Kent D. Taylor, Jie Yao, Renée de Mutsert, Arie C. Maan, Dennis O. Mook-Kanamori, Raymond Noordam, Francesco Cucca, Jun Ding, Edward G. Lakatta, Yong Qian, Kirill V. Tarasov, Daniel Levy, Honghuang Lin, Christopher H. Newton-Cheh, Kathryn L. Lunetta, Alison D. Murray, David J. Porteous, Blair H. Smith, Bruno H. Stricker, André Uitterlinden, Marten E. van den Berg, Jeffrey Haessler, Rebecca D. Jackson, Charles Kooperberg, Ulrike Peters, Alexander P. Reiner, Eric A. Whitsel, Alvaro Alonso, Dan E. Arking, Eric Boerwinkle, Georg B. Ehret, Elsayed Z. Soliman, Christy L. Avery, Stephanie M. Gogarten, Kathleen F. Kerr, Cathy C. Laurie, Amanda A. Seyerle, Adrienne Stilp, Solmaz Assa, M. Abdullah Said, M. Yldau van der Ende, Pier D. Lambiase, Michele Orini, Julia Ramirez, Stefan Van Duijvenboden, David O. Arnar, Daniel F. Gudbjartsson, Hilma Holm, Patrick Sulem, Gudmar Thorleifsson, Rosa B. Thorolfsdottir, Unnur Thorsteinsdottir, Emelia J. Benjamin, Andrew Tinker, Kari Stefansson, Patrick T. Ellinor, Yalda Jamshidi, Steven A. Lubitz, Patricia B. Munroe*
*Corresponding author for this work
  • Queen Mary University of London
  • Massachusetts General Hospital
  • Broad Institute
  • deCODE Genetics
  • University of Groningen
  • University of Edinburgh
  • IRCCS Ospedale Infantile Burlo Garofolo - Trieste
  • University of Trieste
  • University of Split
  • Split University Hospital
  • Psychiatric Hospital Sveti Ivan
  • Universidade Federal de Minas Gerais
  • Fundação Oswaldo Cruz
  • Uppsala University
  • Stanford University
  • University of Oxford
  • University of Liverpool
  • University of Manchester
  • EURAC Research
  • University of Leicester
  • Glenfield Hospital
  • Tampere University
  • Fimlab Laboratories
  • University of Glasgow
  • University of Maryland, Baltimore
  • University of Basel
  • Population Health Research Institute, Ontario
  • University of Bern
  • Labormedizinisches Zentrum Dr. Risch
  • Private University of the Principality of Liechtenstein
  • Université Laval
  • University of Turku
  • Maastricht University
  • Erasmus University Rotterdam
  • Icelandic Heart Association
  • University of Iceland
  • National Institutes of Health
  • University of Michigan, Ann Arbor
  • Icahn School of Medicine at Mount Sinai
  • University of Mississippi
  • German Centre for Cardiovascular Research
  • Helmholtz Zentrum München - German Research Center for Environmental Health
  • Technical University of Munich
  • Ludwig Maximilian University of Munich
  • German Center for Diabetes Research
  • King's College London
  • NIHR Biomedical Research Centre at Guy’s and St Thomas’ Foundation Trust
  • Genomics plc
  • Primary Children's Medical Center
  • Victor Chang Cardiac Research Institute
  • St. Vincent’s Hospital
  • University of New South Wales
  • University of Iowa
  • University of Copenhagen
  • Vanderbilt University
  • Lund University
  • University of Washington
  • Kaiser Permanente
  • Leiden University
  • University of Greifswald
  • National Institute for Health and Welfare
  • University of Helsinki
  • University of California at Los Angeles
  • University of Sassari
  • National Heart Lung and Blood Institute’s and Boston University’s Framingham Heart Study
  • Boston University
  • University of Aberdeen
  • University of Dundee
  • Fred Hutchinson Cancer Research Center
  • Ohio State University
  • University of North Carolina at Chapel Hill
  • Emory University
  • Johns Hopkins University
  • University of Texas Health Science Center at Houston
  • University of Geneva
  • Wake Forest University
  • Barts Health NHS Trust
  • University College London
  • Landspitali University Hospital
  • St. George's University of London

Research output: Contribution to journalArticlepeer-review

Abstract

The electrocardiographic PR interval reflects atrioventricular conduction, and is associated with conduction abnormalities, pacemaker implantation, atrial fibrillation (AF), and cardiovascular mortality. Here we report a multi-ancestry (N = 293,051) genome-wide association meta-analysis for the PR interval, discovering 202 loci of which 141 have not previously been reported. Variants at identified loci increase the percentage of heritability explained, from 33.5% to 62.6%. We observe enrichment for cardiac muscle developmental/contractile and cytoskeletal genes, highlighting key regulation processes for atrioventricular conduction. Additionally, 8 loci not previously reported harbor genes underlying inherited arrhythmic syndromes and/or cardiomyopathies suggesting a role for these genes in cardiovascular pathology in the general population. We show that polygenic predisposition to PR interval duration is an endophenotype for cardiovascular disease, including distal conduction disease, AF, and atrioventricular pre-excitation. These findings advance our understanding of the polygenic basis of cardiac conduction, and the genetic relationship between PR interval duration and cardiovascular disease.

Original languageEnglish
Article number2542
JournalNature Communications
Volume11
Issue number1
DOIs
Publication statusPublished - 1 Dec 2020

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