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Hypertrophic cardiomyopathy 20(CMH20)

MedGen UID:
462617
Concept ID:
C3151267
Disease or Syndrome
Synonym: Familial hypertrophic cardiomyopathy 20
 
Gene (location): NEXN (1p31.1)
 
Monarch Initiative: MONDO:0013477
OMIM®: 613876

Definition

Any hypertrophic cardiomyopathy in which the cause of the disease is a mutation in the NEXN gene. [from MONDO]

Clinical features

From HPO
Atrial fibrillation
MedGen UID:
445
Concept ID:
C0004238
Finding
An atrial arrhythmia characterized by disorganized atrial activity without discrete P waves on the surface EKG, but instead by an undulating baseline or more sharply circumscribed atrial deflections of varying amplitude an frequency ranging from 350 to 600 per minute.
Hypertrophic cardiomyopathy
MedGen UID:
2881
Concept ID:
C0007194
Disease or Syndrome
Hypertrophic cardiomyopathy (HCM) is defined by the presence of increased ventricular wall thickness or mass in the absence of loading conditions (hypertension, valve disease) sufficient to cause the observed abnormality.
Left ventricular hypertrophy
MedGen UID:
57442
Concept ID:
C0149721
Disease or Syndrome
Enlargement or increased size of the heart left ventricle.
Reduced left ventricular ejection fraction
MedGen UID:
868398
Concept ID:
C4022792
Finding
A diminution of the volumetric fraction of blood pumped out of the ventricle with each cardiac cycle.

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  

Professional guidelines

PubMed

Hershberger RE, Givertz MM, Ho CY, Judge DP, Kantor PF, McBride KL, Morales A, Taylor MRG, Vatta M, Ware SM; ACMG Professional Practice and Guidelines Committee
Genet Med 2018 Sep;20(9):899-909. Epub 2018 Jun 14 doi: 10.1038/s41436-018-0039-z. PMID: 29904160
Maron BJ, Rowin EJ, Udelson JE, Maron MS
JACC Heart Fail 2018 May;6(5):353-363. Epub 2018 Apr 11 doi: 10.1016/j.jchf.2017.09.011. PMID: 29655822
Rowin EJ, Maron BJ, Haas TS, Garberich RF, Wang W, Link MS, Maron MS
J Am Coll Cardiol 2017 Feb 21;69(7):761-773. doi: 10.1016/j.jacc.2016.11.063. PMID: 28209216

Recent clinical studies

Etiology

Norrish G, Cleary A, Field E, Cervi E, Boleti O, Ziółkowska L, Olivotto I, Khraiche D, Limongelli G, Anastasakis A, Weintraub R, Biagini E, Ragni L, Prendiville T, Duignan S, McLeod K, Ilina M, Fernandez A, Marrone C, Bökenkamp R, Baban A, Kubus P, Daubeney PEF, Sarquella-Brugada G, Cesar S, Klaassen S, Ojala TH, Bhole V, Medrano C, Uzun O, Brown E, Gran F, Sinagra G, Castro FJ, Stuart G, Yamazawa H, Barriales-Villa R, Garcia-Guereta L, Adwani S, Linter K, Bharucha T, Gonzales-Lopez E, Siles A, Rasmussen TB, Calcagnino M, Jones CB, De Wilde H, Kubo T, Felice T, Popoiu A, Mogensen J, Mathur S, Centeno F, Reinhardt Z, Schouvey S, Elliott PM, Kaski JP
J Am Coll Cardiol 2022 May 24;79(20):1986-1997. doi: 10.1016/j.jacc.2022.03.347. PMID: 35589160Free PMC Article
Dai J, Li Z, Huang W, Chen P, Sun Y, Wang H, Wu D, Chen Y, Li C, Xiao L, Liu H, Wei H, Li R, Duan Q, Peng L, Song X, Yu T, Wang Y, Wang DW
Can J Cardiol 2021 Nov;37(11):1751-1759. Epub 2021 Jul 29 doi: 10.1016/j.cjca.2021.07.014. PMID: 34333030
Sedaghat-Hamedani F, Kayvanpour E, Tugrul OF, Lai A, Amr A, Haas J, Proctor T, Ehlermann P, Jensen K, Katus HA, Meder B
Clin Res Cardiol 2018 Jan;107(1):30-41. Epub 2017 Aug 24 doi: 10.1007/s00392-017-1155-5. PMID: 28840316
Rowin EJ, Maron BJ, Haas TS, Garberich RF, Wang W, Link MS, Maron MS
J Am Coll Cardiol 2017 Feb 21;69(7):761-773. doi: 10.1016/j.jacc.2016.11.063. PMID: 28209216
Semsarian C, Ingles J, Maron MS, Maron BJ
J Am Coll Cardiol 2015 Mar 31;65(12):1249-1254. doi: 10.1016/j.jacc.2015.01.019. PMID: 25814232

Diagnosis

Norrish G, Cleary A, Field E, Cervi E, Boleti O, Ziółkowska L, Olivotto I, Khraiche D, Limongelli G, Anastasakis A, Weintraub R, Biagini E, Ragni L, Prendiville T, Duignan S, McLeod K, Ilina M, Fernandez A, Marrone C, Bökenkamp R, Baban A, Kubus P, Daubeney PEF, Sarquella-Brugada G, Cesar S, Klaassen S, Ojala TH, Bhole V, Medrano C, Uzun O, Brown E, Gran F, Sinagra G, Castro FJ, Stuart G, Yamazawa H, Barriales-Villa R, Garcia-Guereta L, Adwani S, Linter K, Bharucha T, Gonzales-Lopez E, Siles A, Rasmussen TB, Calcagnino M, Jones CB, De Wilde H, Kubo T, Felice T, Popoiu A, Mogensen J, Mathur S, Centeno F, Reinhardt Z, Schouvey S, Elliott PM, Kaski JP
J Am Coll Cardiol 2022 May 24;79(20):1986-1997. doi: 10.1016/j.jacc.2022.03.347. PMID: 35589160Free PMC Article
Hughes RK, Knott KD, Malcolmson J, Augusto JB, Mohiddin SA, Kellman P, Moon JC, Captur G
J Am Heart Assoc 2020 Mar 3;9(5):e015294. Epub 2020 Feb 28 doi: 10.1161/JAHA.119.015294. PMID: 32106746Free PMC Article
Ho CY, Day SM, Ashley EA, Michels M, Pereira AC, Jacoby D, Cirino AL, Fox JC, Lakdawala NK, Ware JS, Caleshu CA, Helms AS, Colan SD, Girolami F, Cecchi F, Seidman CE, Sajeev G, Signorovitch J, Green EM, Olivotto I
Circulation 2018 Oct 2;138(14):1387-1398. Epub 2018 Aug 23 doi: 10.1161/CIRCULATIONAHA.117.033200. PMID: 30297972Free PMC Article
Sedaghat-Hamedani F, Kayvanpour E, Tugrul OF, Lai A, Amr A, Haas J, Proctor T, Ehlermann P, Jensen K, Katus HA, Meder B
Clin Res Cardiol 2018 Jan;107(1):30-41. Epub 2017 Aug 24 doi: 10.1007/s00392-017-1155-5. PMID: 28840316
Semsarian C, Ingles J, Maron MS, Maron BJ
J Am Coll Cardiol 2015 Mar 31;65(12):1249-1254. doi: 10.1016/j.jacc.2015.01.019. PMID: 25814232

Therapy

Norrish G, Cleary A, Field E, Cervi E, Boleti O, Ziółkowska L, Olivotto I, Khraiche D, Limongelli G, Anastasakis A, Weintraub R, Biagini E, Ragni L, Prendiville T, Duignan S, McLeod K, Ilina M, Fernandez A, Marrone C, Bökenkamp R, Baban A, Kubus P, Daubeney PEF, Sarquella-Brugada G, Cesar S, Klaassen S, Ojala TH, Bhole V, Medrano C, Uzun O, Brown E, Gran F, Sinagra G, Castro FJ, Stuart G, Yamazawa H, Barriales-Villa R, Garcia-Guereta L, Adwani S, Linter K, Bharucha T, Gonzales-Lopez E, Siles A, Rasmussen TB, Calcagnino M, Jones CB, De Wilde H, Kubo T, Felice T, Popoiu A, Mogensen J, Mathur S, Centeno F, Reinhardt Z, Schouvey S, Elliott PM, Kaski JP
J Am Coll Cardiol 2022 May 24;79(20):1986-1997. doi: 10.1016/j.jacc.2022.03.347. PMID: 35589160Free PMC Article
Harper AR, Goel A, Grace C, Thomson KL, Petersen SE, Xu X, Waring A, Ormondroyd E, Kramer CM, Ho CY, Neubauer S; HCMR Investigators, Tadros R, Ware JS, Bezzina CR, Farrall M, Watkins H
Nat Genet 2021 Feb;53(2):135-142. Epub 2021 Jan 25 doi: 10.1038/s41588-020-00764-0. PMID: 33495597Free PMC Article
Heitner SB, Jacoby D, Lester SJ, Owens A, Wang A, Zhang D, Lambing J, Lee J, Semigran M, Sehnert AJ
Ann Intern Med 2019 Jun 4;170(11):741-748. Epub 2019 Apr 30 doi: 10.7326/M18-3016. PMID: 31035291
Yotti R, Seidman CE, Seidman JG
Annu Rev Genomics Hum Genet 2019 Aug 31;20:129-153. Epub 2019 Apr 12 doi: 10.1146/annurev-genom-083118-015306. PMID: 30978303
Lee TM, Hsu DT, Kantor P, Towbin JA, Ware SM, Colan SD, Chung WK, Jefferies JL, Rossano JW, Castleberry CD, Addonizio LJ, Lal AK, Lamour JM, Miller EM, Thrush PT, Czachor JD, Razoky H, Hill A, Lipshultz SE
Circ Res 2017 Sep 15;121(7):855-873. doi: 10.1161/CIRCRESAHA.116.309386. PMID: 28912187Free PMC Article

Prognosis

Dai J, Li Z, Huang W, Chen P, Sun Y, Wang H, Wu D, Chen Y, Li C, Xiao L, Liu H, Wei H, Li R, Duan Q, Peng L, Song X, Yu T, Wang Y, Wang DW
Can J Cardiol 2021 Nov;37(11):1751-1759. Epub 2021 Jul 29 doi: 10.1016/j.cjca.2021.07.014. PMID: 34333030
Habib M, Adler A, Fardfini K, Hoss S, Hanneman K, Rowin EJ, Maron MS, Maron BJ, Rakowski H, Chan RH
JACC Cardiovasc Imaging 2021 May;14(5):947-958. Epub 2020 Nov 25 doi: 10.1016/j.jcmg.2020.09.037. PMID: 33248971
Ho CY, Day SM, Ashley EA, Michels M, Pereira AC, Jacoby D, Cirino AL, Fox JC, Lakdawala NK, Ware JS, Caleshu CA, Helms AS, Colan SD, Girolami F, Cecchi F, Seidman CE, Sajeev G, Signorovitch J, Green EM, Olivotto I
Circulation 2018 Oct 2;138(14):1387-1398. Epub 2018 Aug 23 doi: 10.1161/CIRCULATIONAHA.117.033200. PMID: 30297972Free PMC Article
Rowin EJ, Maron BJ, Haas TS, Garberich RF, Wang W, Link MS, Maron MS
J Am Coll Cardiol 2017 Feb 21;69(7):761-773. doi: 10.1016/j.jacc.2016.11.063. PMID: 28209216
Semsarian C, Ingles J, Maron MS, Maron BJ
J Am Coll Cardiol 2015 Mar 31;65(12):1249-1254. doi: 10.1016/j.jacc.2015.01.019. PMID: 25814232

Clinical prediction guides

Norrish G, Cleary A, Field E, Cervi E, Boleti O, Ziółkowska L, Olivotto I, Khraiche D, Limongelli G, Anastasakis A, Weintraub R, Biagini E, Ragni L, Prendiville T, Duignan S, McLeod K, Ilina M, Fernandez A, Marrone C, Bökenkamp R, Baban A, Kubus P, Daubeney PEF, Sarquella-Brugada G, Cesar S, Klaassen S, Ojala TH, Bhole V, Medrano C, Uzun O, Brown E, Gran F, Sinagra G, Castro FJ, Stuart G, Yamazawa H, Barriales-Villa R, Garcia-Guereta L, Adwani S, Linter K, Bharucha T, Gonzales-Lopez E, Siles A, Rasmussen TB, Calcagnino M, Jones CB, De Wilde H, Kubo T, Felice T, Popoiu A, Mogensen J, Mathur S, Centeno F, Reinhardt Z, Schouvey S, Elliott PM, Kaski JP
J Am Coll Cardiol 2022 May 24;79(20):1986-1997. doi: 10.1016/j.jacc.2022.03.347. PMID: 35589160Free PMC Article
Desai MY, Wolski K, Owens A, Naidu SS, Geske JB, Smedira NG, Schaff H, Lampl K, McErlean E, Sewell C, Zhang D, Edelberg JM, Sehnert AJ, Nissen SE
Am Heart J 2021 Sep;239:80-89. Epub 2021 May 24 doi: 10.1016/j.ahj.2021.05.007. PMID: 34038706
Habib M, Adler A, Fardfini K, Hoss S, Hanneman K, Rowin EJ, Maron MS, Maron BJ, Rakowski H, Chan RH
JACC Cardiovasc Imaging 2021 May;14(5):947-958. Epub 2020 Nov 25 doi: 10.1016/j.jcmg.2020.09.037. PMID: 33248971
Ho CY, Day SM, Ashley EA, Michels M, Pereira AC, Jacoby D, Cirino AL, Fox JC, Lakdawala NK, Ware JS, Caleshu CA, Helms AS, Colan SD, Girolami F, Cecchi F, Seidman CE, Sajeev G, Signorovitch J, Green EM, Olivotto I
Circulation 2018 Oct 2;138(14):1387-1398. Epub 2018 Aug 23 doi: 10.1161/CIRCULATIONAHA.117.033200. PMID: 30297972Free PMC Article
Sedaghat-Hamedani F, Kayvanpour E, Tugrul OF, Lai A, Amr A, Haas J, Proctor T, Ehlermann P, Jensen K, Katus HA, Meder B
Clin Res Cardiol 2018 Jan;107(1):30-41. Epub 2017 Aug 24 doi: 10.1007/s00392-017-1155-5. PMID: 28840316

Recent systematic reviews

Bayonas-Ruiz A, Muñoz-Franco FM, Sabater-Molina M, Oliva-Sandoval MJ, Gimeno JR, Bonacasa B
ESC Heart Fail 2023 Feb;10(1):8-23. Epub 2022 Oct 1 doi: 10.1002/ehf2.14142. PMID: 36181355Free PMC Article
Yang Y, Wu D, Wang H, Wang Y
Clin Cardiol 2022 Dec;45(12):1184-1191. Epub 2022 Sep 30 doi: 10.1002/clc.23928. PMID: 36177652Free PMC Article
Jansen M, Algül S, Bosman LP, Michels M, van der Velden J, de Boer RA, van Tintelen JP, Asselbergs FW, Baas AF
ESC Heart Fail 2022 Oct;9(5):3418-3434. Epub 2022 Jul 17 doi: 10.1002/ehf2.14073. PMID: 35842920Free PMC Article
Antonopoulos AS, Panagiotopoulos I, Kouroutzoglou A, Koutsis G, Toskas P, Lazaros G, Toutouzas K, Tousoulis D, Tsioufis K, Vlachopoulos C
Eur J Heart Fail 2022 Sep;24(9):1677-1696. Epub 2022 Aug 2 doi: 10.1002/ejhf.2589. PMID: 35730461
Aimo A, Merlo M, Porcari A, Georgiopoulos G, Pagura L, Vergaro G, Sinagra G, Emdin M, Rapezzi C
Eur J Heart Fail 2022 Dec;24(12):2342-2351. Epub 2022 May 16 doi: 10.1002/ejhf.2532. PMID: 35509173Free PMC Article

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