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. Author manuscript; available in PMC: 2022 Jun 15.
Published in final edited form as: Circ Cardiovasc Imaging. 2021 Jun 15;14(6):e012281. doi: 10.1161/CIRCIMAGING.120.012281

Figure 2.

Figure 2.

Overview of training and test samples

The training sample consisted of individuals in the UK Biobank with 12-lead ECG and CMR images available. LVM-AI was evaluated in a UK Biobank test set as well as an external healthcare-based MGB dataset. In both test sets, we compared LVM-AI to traditional ECG-based rules for diagnosing CMR-derived LVH. Associations between LVM-AI predicted LV mass index and incident cardiovascular events was performed in the UK Biobank and a separate MGB-based ambulatory cohort (MGB Outcomes).