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Cited by 498

The DOI matches its Crossref record; 25 of the 25 references it cites were found in a registry or an index.

Prosthetic valve endocarditis.

Open access
Ivert, T S, Dismukes, W E, Cobbs, C G, Blackstone, E H, Kirklin, J W, Bergdahl, L A·1984·Circulation

Abstract

Fifty-three (3.6%; actuarially 4.1% at 48 months) of 1465 consecutive in-hospital survivors of valve replacement from 1975 to July 1979 (aortic, mitral, or aortic and mitral, only one untraced) developed prosthetic valve endocarditis (PVE). Incremental risk factors for developing PVE were native valve endocarditis (p less than .0001), black race (p = .0001), mechanical prosthesis (vs bioprosthesis) (p = .005), male sex (p = .04), and longer cardiopulmonary bypass time (p = .09). In general, the hazard function for developing PVE was greatest at 3 weeks after valve replacement. Patients with native valve endocarditis had a tendency to develop PVE early after valve replacement, as did patients in whom mechanical prostheses were used. PVE associated with Staphylococcus epidermidis tended to appear within 6 months of valve replacement, whereas streptococcal PVE tended to appear later after valve replacement. PVE took an atypical form in some patients, but patients with possible PVE (n = 6) had the same findings as those with certain PVE (n = 47). In 11 patients bacteriologic confirmation of PVE was not obtained. The typical prosthetic and periprosthetic characteristics of PVE were present in 30 of the 40 cases in which observations were possible. PVE is a serious condition; 34 (64%) of our 53 patients died. Most deaths occurred within 3 months of the first evidence of PVE. Recovery of some patients is possible with appropriate medical and surgical treatment, but more intense preventive measures are indicated.

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Crossref · 10.1161/01.cir.69.2.223

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Metadata

Authors
Ivert, T. S., Dismukes, W. E., Cobbs, C. G., Blackstone, E. H., Kirklin, J. W., & Bergdahl, L. A.
Venue
Circulation
Published
1984-02
Volume
69
Issue
2
Pages
223-232
ISSN
  • 0009-7322 (ISSN-L)
  • 1524-4539
OpenAlex
W1982699245
Cited by
498
References
25
FWCI
27.28
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Prosthetic valve endocarditis. https://app.cochat.ai/papers/10.1161/01.cir.69.2.223
The paper
Ivert, T. S., Dismukes, W. E., Cobbs, C. G., Blackstone, E. H., Kirklin, J. W., & Bergdahl, L. A. (1984). Prosthetic valve endocarditis. Circulation. https://doi.org/10.1161/01.cir.69.2.223

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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.