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Importance of external validation and subgroup analysis of artificial intelligence in the detection of low ejection fraction from electrocardiograms
Research article (European Heart Journal - Digital Health, 2022) · cited 33× · AI/ML
Importance of external validation and subgroup analysis of artificial intelligence in the detection of low ejection fraction from electrocardiograms
Summary
Importance of external validation and subgroup analysis of artificial intelligence in the detection of low ejection fraction from electrocardiograms is a scholarly article[1].
Key Facts
Importance of external validation and subgroup analysis of artificial intelligence in the detection of low ejection fraction from electrocardiograms's instance of is recorded as scholarly article[2].
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APA4ort.xyz Knowledge Graph. (2026). Importance of external validation and subgroup analysis of artificial intelligence in the detection of low ejection fraction from electrocardiograms. Retrieved May 24, 2026, from https://4ort.xyz/entity/importance-of-external-validation-and-subgroup-analysis-of-artificial-intelligence-in-the-detection-of-low-ejection-frac
MLA“Importance of external validation and subgroup analysis of artificial intelligence in the detection of low ejection fraction from electrocardiograms.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/importance-of-external-validation-and-subgroup-analysis-of-artificial-intelligence-in-the-detection-of-low-ejection-frac.
BibTeX@misc{4ortxyz_importance-of-external-validation-and-subgroup-analysis-of-artificial-intelligence-in-the-detection-of-low-ejection-frac_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Importance of external validation and subgroup analysis of artificial intelligence in the detection of low ejection fraction from electrocardiograms}}, year = {2026}, url = {https://4ort.xyz/entity/importance-of-external-validation-and-subgroup-analysis-of-artificial-intelligence-in-the-detection-of-low-ejection-frac}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Importance of external validation and subgroup analysis of artificial intelligence in the detection of low ejection fraction from electrocardiograms — https://4ort.xyz/entity/importance-of-external-validation-and-subgroup-analysis-of-artificial-intelligence-in-the-detection-of-low-ejection-frac (retrieved 2026-05-24)
