Wide variation in shape of hypoplastic left ventricles undergoing recruitment and biventricular repair: A statistical shape modeling study

Patients with hypoplastic left ventricles (LV) who undergo volume-loading procedures (recruitment, biventricular [BIV] repair) are at risk for adverse outcomes, including heart failure and death. We investigated pre-BIV LV shape as a predictor of outcome after BIV repair in patients with hypoplastic...

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Bibliographic Details
Published in:Journal of cardiovascular magnetic resonance 2024-12, Vol.27 (1), p.101131, Article 101131
Main Authors: Barnet, Isabel R., Schulz, Noah E., Ghelani, Sunil J., Hoganson, David M., Feins, Eric N., Hammer, Peter E., Emani, Sitaram M., Sleeper, Lynn A., Beroukhim, Rebecca S.
Format: Article
Language:English
Subjects:
Complex biventricular repair
Endocardial fibroelastosis
Hypoplastic left heart syndrome
Original Research
Principal component analysis
Statistical shape modeling
Ventricular remodeling
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Summary:Patients with hypoplastic left ventricles (LV) who undergo volume-loading procedures (recruitment, biventricular [BIV] repair) are at risk for adverse outcomes, including heart failure and death. We investigated pre-BIV LV shape as a predictor of outcome after BIV repair in patients with hypoplastic LVs. Baseline and post-recruitment cardiac magnetic resonance imaging and computed tomography data were analyzed in patients with hypoplastic LV (
ISSN:1097-6647
1532-429X
1532-429X
DOI:10.1016/j.jocmr.2024.101131