Fig. 3From: Validation of machine learning models for estimation of left ventricular ejection fraction on point-of-care ultrasound: insights on features that impact performanceCentral illustration: performance of machine learning model for left ventricular ejection fraction on clinician scanned point of care ultrasound in heart failure clinic. AF/AFL atrial fibrillation/flutter, HF heart failure, ICC intraclass correlation, LVEF left ventricular ejection fraction, ML machine learning, POCUS point of care ultrasoundBack to article page