Core Concepts
A novel multimodal variational autoencoder, CardioVAEX,G, integrates low-cost chest X-ray (CXR) and electrocardiogram (ECG) modalities to predict cardiac hemodynamic instability (CHDI) with promising performance.
Abstract
The article introduces CardioVAEX,G, a multimodal variational autoencoder for CHDI detection.
Proposes a tri-stream pre-training strategy to learn shared and modality-specific features.
Pre-trained on a large unlabeled dataset and fine-tuned on a labeled dataset for PAWP prediction.
Achieved AUROC of 0.79 and Accuracy of 0.77, showing significant progress in non-invasive CHDI prediction.
Model excels in producing interpretable predictions directly linked to clinical features.
Stats
CardioVAEX,G offers promising performance with AUROC = 0.79 and Accuracy = 0.77.
Quotes
"Our model excels in producing fine interpretations of predictions directly associated with clinical features."
"CardioVAEX,G offers promising performance representing a significant step forward in non-invasive prediction of CHDI."