Figure 1. Genome-wide Signal Intensity Plots.

The plots show the single-nucleotide polymorphism–wise log P values (based on the fixed-effects meta-analysis) against their genomic position for left ventricular mass, internal dimensions, wall thickness, and systolic dysfunction and for the aortic root diameter and left atrial size. Within each chromosome, shown on the x-axis, the results are plotted from the p-terminal end. The horizontal dotted lines indicate the significance threshold of P=5×10⁻⁷.