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Cited by 255

The DOI matches its Crossref record; 14 of the 14 references it cites were found in a registry or an index.

Ventricular dysfunction in children with obstructive sleep apnea: Radionuclide assessment

Tal, Asher, Leiberman, Alberto, Margulis, Giora, Sofer, Shaul·1988·Pediatric Pulmonology

Abstract

Ventricular function was evaluated using radionuclide ventriculography in 27 children with oropharyngeal obstruction and clinical features of obstructive sleep apnea. Their mean age was 3.5 years (9 months to 7.5 years). Conventional clinical assessment did not detect cardiac involvement in 25 of 27 children; however, reduced right ventricular ejection fraction (less than 35%) was found in 10 (37%) patients (mean: 19.5 ± 2.3% SE, range: 8–28%). In 18 patients wall motion abnormality was detected. In 11 children in whom radionuclide ventriculography was performed before and after adenotonsillectomy, right ventricular ejection fraction rose from 24.4 ± 3.4% to 46.7 ± 3.4% (P < 0.005), and in all cases wall motion showed a definite improvement. In five children, left ventricular ejection fraction rose > 10% after removal of oropharyngeal obstruction. It is concluded that right ventricular function may be compromised in children with obstructive sleep apnea secondary to adenotonsillar hypertrophy, even before clinical signs of cardiac involvement are present.

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Metadata

Authors
Tal, A., Leiberman, A., Margulis, G., & Sofer, S.
Venue
Pediatric Pulmonology
Publisher
Wiley
Published
1988-01
Volume
4
Issue
3
Pages
139-143
ISSN
  • 1099-0496 (ISSN-L)
  • 8755-6863
OpenAlex
W2042449440
Cited by
255
References
14
FWCI
1.40
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Ventricular dysfunction in children with obstructive sleep apnea: Radionuclide assessment. https://app.cochat.ai/papers/10.1002/ppul.1950040304
The paper
Tal, A., Leiberman, A., Margulis, G., & Sofer, S. (1988). Ventricular dysfunction in children with obstructive sleep apnea: Radionuclide assessment. Pediatric Pulmonology. https://doi.org/10.1002/ppul.1950040304

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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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