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Updated: Aug 19, 2025

Evaluation of Left Ventricular Structure and Function using 3D Echocardiography
Published on: October 28, 2020
Errata: Automatic Detection of Left Ventricular Dilatation and Hypertrophy from Electrocardiograms Using Deep
Insights
This study highlights errors in an article about using deep learning to detect left ventricular dilatation and hypertrophy from electrocardiograms. Accurate AI models are crucial for diagnosing cardiac conditions from ECG data.
Area of Science:
- Cardiology
- Artificial Intelligence
- Medical Imaging
Background:
- Left ventricular dilatation and hypertrophy are significant indicators of cardiovascular disease.
- Electrocardiograms (ECGs) are a common, non-invasive tool for cardiac assessment.
- Accurate detection of these conditions from ECGs can aid early diagnosis and treatment.
Purpose of the Study:
- To address errors identified in a previously published article.
- To ensure the accuracy of deep learning models for detecting left ventricular abnormalities from ECGs.
- To improve the reliability of automated cardiac diagnosis using artificial intelligence.
Main Methods:
- The study involves a review and correction of data/findings related to an existing article.
- Deep learning algorithms were applied to electrocardiogram (ECG) data.
- The focus was on identifying left ventricular dilatation and hypertrophy.
Main Results:
- Several errors were identified and are noted within the original article's publication.
- The correction aims to improve the precision of the deep learning model's diagnostic capabilities.
- Ensuring data integrity is vital for reliable AI-driven medical diagnostics.
Conclusions:
- Correcting errors in research publications is essential for scientific integrity.
- Accurate AI-driven analysis of ECGs holds promise for improved cardiovascular diagnostics.
- Further validation and error checking are critical for clinical application of deep learning in cardiology.
Abstract:
Several errors (shown with underlines) in the following list appeared in the article entitled "Automatic Detection of Left Ventricular Dilatation and Hypertrophy from Electrocardiograms Using Deep Learning" by Takahiro Kokubo, Satoshi Kodera, Shinnosuke Sawano, Susumu Katsushika, Mitsuhiko Nakamoto, Hirotoshi Takeuchi, Nisei Kimura, Hiroki Shinohara, Ryo Matsuoka, Koki Nakanishi, Tomoko Nakao, Yasutomi Higashikuni, Norifumi Takeda, Katsuhito Fujiu, Masao Daimon, Hiroshi Akazawa, Hiroyuki Morita, Yutaka Matsuyama, and Issei Komuro (Vol. 63, 939-947, 2022).
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