Left Ventricular Hypertrabeculation Is Not Associated With Cardiovascular Morbity or Mortality: Insights From the Eurocmr Registry

Figures

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  Figure 1. Flow diagram of exclusion process from the initial unselected scans. IHD, ischaemic heart disease; LV, left ventricle; NC/C, non-compacted to compacted ratio; SAX, short-axis stack.

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  Figure 2. Measurement of NC/C ratios in EuroCMR Registry in 16 segments of the American Heart Association model excluding the true apical cap (segment 17). (A) Four chambers view, (B) two chambers view, (C) three chambers view.

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  Figure 3. Measurement of NC/C ratios in 4-chamber, 2-chamber, and 3-chamber longitudinal view. Red lines represent compacted myocardium defined as a myocardial layer of homogeneous moderate signal intensity distinctly separate from the blood pool, yellow lines represent measurement of trabeculations defined as a meshwork of moderate signal intensity on the endocardial surface of the compacted myocardium with interspersion of higher SI from the blood pool; NC/C, non-compacted to compacted ratio. SI, signal intensity.