Figure 1
From: 3D T1-weighted self-gated cardiac MRI for assessing myocardial infarction in mouse models
Self-gating signals were compared with ECG signals. (a) k-space sampling trajectories, the dot (•) denotes the SG data; (b) ECG signals recorded by the small animal ventilator; (c&d) cardiac and respiratory motions detected by the SG technique.