The DOI matches its Crossref record; 20 of the 20 references it cites were found in a registry or an index.
The Epidemiology of Childhood Cardiomyopathy in Australia
Open accessAbstract
BACKGROUND: The incidence and age distribution of primary cardiomyopathy in children are not well defined. We undertook a population-based, retrospective cohort study in Australia to document the epidemiology of childhood cardiomyopathy. METHODS: We analyzed all cases of primary cardiomyopathy in children who presented between 1987 and 1996 and who were younger than 10 years of age. Children were recruited from multiple sources, and cases of cardiomyopathy were classified according to World Health Organization guidelines. RESULTS: Over the 10-year period, 314 new cases of primary cardiomyopathy were identified, for an annual incidence of 1.24 per 100,000 children younger than 10 years of age (95 percent confidence interval, 1.11 to 1.38). Dilated cardiomyopathy made up 58.6 percent of cases, hypertrophic cardiomyopathy 25.5 percent, restrictive cardiomyopathy 2.5 percent, and left ventricular noncompaction 9.2 percent of cases. The incidence of all types of cardiomyopathy except restrictive declined rapidly after infancy. In 11 cases (3.5 percent), sudden death was the first symptom. There was a male predominance among children with hypertrophic and unclassified cardiomyopathy. Indigenous children had a higher incidence of dilated cardiomyopathy than nonindigenous children (relative risk, 2.67; 95 percent confidence interval, 1.42 to 4.63) and a higher rate of death as the presenting symptom (16.7 percent vs. 2.6 percent, P=0.02). Lymphocytic myocarditis was present in 25 of 62 children with dilated cardiomyopathy (40.3 percent) who underwent cardiac histologic examination within two months after presentation. CONCLUSIONS: Lymphocytic myocarditis and left ventricular noncompaction are important causes of childhood cardiomyopathy in Australia. The timing and severity of presentation in children with cardiomyopathy are related to the type of cardiomyopathy, as well as to genetic and ethnic factors.
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Cites
Hypertrophic Cardiomyopathy: A Systematic Review
Maron, B. J. (2002) · JAMA · doi:10.1001/jama.287.10.1308 · Cited by 2,224
Isolated noncompaction of left ventricular myocardium. A study of eight cases.
Chin, T. K., Perloff, J. K., Williams, R. G., Jue, K., & Mohrmann, R. (1990) · Circulation · doi:10.1161/01.cir.82.2.507 · Cited by 1,418
Myocarditis. A histopathologic definition and classification.
Aretz, H. T., Billingham, M. E., Edwards, W. D., Factor, S. M., Fallon, J. T., Fenoglio, J. J., Olsen, E. G. J., & Schöen, F. J. (1987) · PubMed · Cited by 1,324
A Clinical Trial of Immunosuppressive Therapy for Myocarditis
Mason, J. W., O'Connell, J. B., Herskowitz, A., Rose, N. R., McManus, B. M., Billingham, M. E., & Moon, T. E. (1995) · New England Journal of Medicine · doi:10.1056/nejm199508033330501 · Cited by 1,274
The Incidence of Pediatric Cardiomyopathy in Two Regions of the United States
Lipshultz, S. E., Sleeper, L. A., Towbin, J. A., Lowe, A. M., Orav, E. J., Cox, G. F., Lurie, P. R., McCoy, K. L., McDonald, M. A., Messere, J. E., et al. (2003) · New England Journal of Medicine · doi:10.1056/nejmoa021715 · Cited by 890
Kirk, R., Edwards, L. B., Kucheryavaya, A. Y., Aurora, P., Christie, J. D., Dobbels, F., Rahmel, A. O., Stehlik, J., & Hertz, M. I. (2010) · The Journal of Heart and Lung Transplantation · doi:10.1016/j.healun.2010.08.009 · Cited by 715
Michels, V. V., Moll, P. P., Miller, F. A., Tajik, A. J., Chu, J. S., Driscoll, D. J., Burnett, J. C., Rodeheffer, R. J., Chesebro, J. H., & Tazelaar, H. D. (1992) · New England Journal of Medicine · doi:10.1056/nejm199201093260201 · Cited by 702
Maron, B. J., Thompson, P. D., Puffer, J. C., McGrew, C. A., Strong, W. B., Douglas, P. S., Clark, L. T., Mitten, M. J., Crawford, M. H., Atkins, D. L., et al. (1996) · Circulation · doi:10.1161/01.cir.94.4.850 · Cited by 601
Acute myocarditis. Rapid diagnosis by PCR in children.
Martin, A. B., Webber, S., Fricker, F. J., Jaffe, R., Demmler, G., Kearney, D., Zhang, Y. H., Bodurtha, J., Gelb, B., & Ni, J. (1994) · Circulation · doi:10.1161/01.cir.90.1.330 · Cited by 410
Cited by
2023 ESC guidelines for the management of cardiomyopathies
Arbelo, E., Protonotarios, A., Gimeno, J. R., Arbustini, E., Barriales-Villa, R., Basso, C., Bezzina, C. R., Biagini, E., Blom, N. A., de Boer, R. A., et al. (2023) · European Heart Journal · doi:10.1093/eurheartj/ehad194 · Cited by 2,844
The Incidence of Pediatric Cardiomyopathy in Two Regions of the United States
Lipshultz, S. E., Sleeper, L. A., Towbin, J. A., Lowe, A. M., Orav, E. J., Cox, G. F., Lurie, P. R., McCoy, K. L., McDonald, M. A., Messere, J. E., et al. (2003) · New England Journal of Medicine · doi:10.1056/nejmoa021715 · Cited by 890
Schultheiss, H.-P., Fairweather, D., Caforio, A. L. P., Escher, F., Hershberger, R. E., Lipshultz, S. E., Liu, P. P., Matsumori, A., Mazzanti, A., McMurray, J., et al. (2019) · Nature Reviews Disease Primers · doi:10.1038/s41572-019-0084-1 · Cited by 720
Antithrombotic Therapy in Neonates and Children
Monagle, P., Chalmers, E., Chan, A., deVeber, G., Kirkham, F., Massicotte, P., & Michelson, A. D. (2008) · Chest · doi:10.1378/chest.08-0762 · Cited by 676
Weintraub, R. G., Semsarian, C., & Macdonald, P. (2017) · The Lancet · doi:10.1016/s0140-6736(16)31713-5 · Cited by 649
Self-citation
Metadata
- Authors
- Nugent, A. W., Daubeney, P. E. F., Chondros, P., Carlin, J. B., Cheung, M., Wilkinson, L. C., Davis, A. M., Kahler, S. G., Chow, C. W., Wilkinson, J. L., & Weintraub, R. G.
- Venue
- New England Journal of Medicine
- Publisher
- Massachusetts Medical Society
- Published
- 2003-04-24
- Volume
- 348
- Issue
- 17
- Pages
- 1639-1646
- ISSN
- 0028-4793 (ISSN-L)
- 1533-4406
- OpenAlex
- W2043985983
- Cited by
- 785
- References
- 20
- FWCI
- 13.62
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Nugent, A. W., Daubeney, P. E. F., Chondros, P., Carlin, J. B., Cheung, M., Wilkinson, L. C., Davis, A. M., Kahler, S. G., Chow, C. W., Wilkinson, J. L., & Weintraub, R. G. (2003). The Epidemiology of Childhood Cardiomyopathy in Australia. New England Journal of Medicine. https://doi.org/10.1056/nejmoa021737
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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