Fig. 2From: Pulse wave-based evaluation of the blood-supply capability of patients with heart failure via machine learningIllustration of DenseNet model-based learning curves from the training set for blood-supply capability parameters of peripheral oxygen saturation (SpO2), left ventricular end-diastolic diameter (LVDd), left ventricular end-systolic diameter (LVDs), left ventricular ejection fraction (LVEF), and left atrial dimension (LAD)Back to article page