ArticleFrontiers in cardiovascular medicine2022
Machine learning approach identified clusters for patients with low cardiac output syndrome and outcomes after cardiac surgery.
Article in Frontiers in cardiovascular medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Contrastive Transformer-Driven Discovery of Temporal Hemodynamic Subphenotypes in Cardiac Surgery Patients.medRxiv : the preprint server for health sciences · 2026Article
- Application of artificial intelligence in predicting the results of open-heart surgery: a scoping review.BMC medical informatics and decision making · 2025Article
- Supervised Machine Learning Models Predicting Postoperative Low Cardiac Output Syndrome In Neonates.Critical care explorations · 2025Observational
- A novel interpretative tool for early prediction of low cardiac output syndrome after valve surgery: online machine learning models.Annals of medicine · 2023Article
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Authors and funding
10 authors.
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Abstract
Background: Low cardiac output syndrome (LCOS) is the most serious physiological abnormality with high mortality for patients after cardiac surgery. This study aimed to explore the multidimensional data of clinical features and outcomes to provide individualized care for patients with LCOS. Methods: The electronic medical information of the intensive care units (ICUs) was extracted from a tertiary hospital in South China. We included patients who were diagnosed with LCOS in the ICU database. We used the consensus clustering approach based on patient characteristics, laboratory data, and vital signs to identify LCOS subgroups. The consensus clustering method involves subsampling from a set of items, such as microarrays, and determines to cluster of specified cluster counts (k). The primary clinical outcome was in-hospital mortality and was compared between the clusters. Results: A total of 1,205 patients were included and divided into three clusters. Cluster 1 ( Conclusion: Patients with LCOS after cardiac surgery could be divided into three clusters and had different outcomes.
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