If this is not the case, the middle and distal LAD artery are split at a distance halfway between the first septal perforator and the apex of the heart.
若无第二室间隔支，中、远段的分界为第一室间隔支与心尖的中点。
She like EMaoXue, tonight swaying in the wind, the hand is high feeling of falling in my heart, melting on the apex.
她宛若鹅毛雪，在今夜摇曳风中，手心里高情的飘落，心尖上融化。
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