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Cited by 566

The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.

Active Myocarditis in the Spectrum of Acute Dilated Cardiomyopathies: Clinical Features, Histologic Correlates, and Clinical Outcome

Dec, G. William, Palacios, Igor F., Fallon, John T., Aretz, H. Thomas, Mills, John, Lee, Daniel C-S., Johnson, Robert Arnold·1985·New England Journal of Medicine

Abstract

We studied the clinical features and course (average follow-up time, 18 months) of 27 patients with acute dilated cardiomyopathy (symptoms for less than 6 months) who were referred for endomyocardial biopsy. Almost 40 per cent of the patients subsequently had a rise in left ventricular ejection fraction (on average, from 0.21 to 0.41) and substantial improvement in heart failure; the remainder died or had chronic dilated cardiomyopathy. Biopsy revealed myocarditis in 18 patients, and this finding was especially common (89 per cent) in patients who had been ill for less than four weeks. But the biopsy specimen was negative in four patients whose clinical features and later course were diagnostic of myocarditis. Nine patients received immunosuppressive drugs, and four improved--a rate that did not differ from the rate of spontaneous improvement. Neither the histologic features of the biopsy specimen nor the clinical features at presentation were clearly correlated with subsequent improvement, whether or not immunosuppressive drugs were given. We conclude that many cases of unexplained dilated cardiomyopathy result from myocarditis. Definitive histologic confirmation depends on the duration of illness. The efficacy of immunosuppressive treatment must still be established.

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Metadata

Authors
Dec, G. W., Palacios, I. F., Fallon, J. T., Aretz, H. T., Mills, J., Lee, D. C.-S., & Johnson, R. A.
Venue
New England Journal of Medicine
Published
1985-04-04
Volume
312
Issue
14
Pages
885-890
ISSN
  • 0028-4793 (ISSN-L)
  • 1533-4406
OpenAlex
W2053359234
Cited by
566
References
10
FWCI
16.06
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Active Myocarditis in the Spectrum of Acute Dilated Cardiomyopathies: Clinical Features, Histologic Correlates, and Clinical Outcome. https://app.cochat.ai/papers/10.1056/nejm198504043121404
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Dec, G. W., Palacios, I. F., Fallon, J. T., Aretz, H. T., Mills, J., Lee, D. C.-S., & Johnson, R. A. (1985). Active Myocarditis in the Spectrum of Acute Dilated Cardiomyopathies: Clinical Features, Histologic Correlates, and Clinical Outcome. New England Journal of Medicine. https://doi.org/10.1056/nejm198504043121404

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.