FusionGCNN achieved high accuracy (0.9641) and F1 Score (0.9645) for ECG arrhythmia detection, demonstrating suitability for real-time monitoring on resource-limited IoT devices.
Does FusionGCNN improve the accuracy and computational efficiency of ECG arrhythmia detection on IoT devices?
FusionGCNN is a lightweight, accurate spatiotemporal graph convolutional network that enables scalable, real-time ECG arrhythmia monitoring on edge and IoT devices.
Effect estimate: F1 Score 0.9645
Electrocardiogram (ECG) arrhythmia identification is critical for early cardiovascular disease diagnosis and monitoring in Internet of Things (IoT) industry. Still, it is difficult due to complicated waveforms, individual variability, and the requirement for real-time analysis on resource-limited equipment. Traditional approaches sometimes fail to detect complicated spatial-temporal correlations in ECG data, limiting their efficiency in identifying arrhythmias. Furthermore, deploying these models in tinyML contexts, such as edge and IoT devices limited by large computational and memory needs, emphasizes the importance of lightweight, accurate models for real-time applications. Our suggested solution consists of three main components: SigNet, DualGCNN, and FusionGCNN. SigNet uses Separable Convolution layers to effectively extract local spatial features, making it ideal for IoT-based healthcare deployment. DualGCNN combines dual Graph Convolutional layers with spatial attention, allowing the model to capture local and global dependencies for better classification of arrhythmia. FusionGCNN combines the capabilities of GCN and SigNet with an effective feature fusion technique to improve feature representation while remaining computationally economical. Ablation tests show that FusionGCNN improves performance considerably, with greater accuracy (0.9641), lower training error (0.0004), and a higher F1 Score (0.9645) across a variety of ECG patterns. FusionGCNN, with its low training error, high stability, and computational economy, is well-suited to tinyML requirements, allowing implementation on edge and IoT devices for scalable, real-time ECG monitoring in healthcare.
Iqbal et al. (Mon,) conducted a other in ECG arrhythmia. FusionGCNN vs. Ablation models/Traditional approaches was evaluated on Accuracy and F1 Score for ECG arrhythmia detection (F1 Score 0.9645). FusionGCNN achieved high accuracy (0.9641) and F1 Score (0.9645) for ECG arrhythmia detection, demonstrating suitability for real-time monitoring on resource-limited IoT devices.
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