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The more number of coronary arteries involved, the more increasing TO, TT and more decreasing TS;
②随冠状动脉病变支数增加,TO、TT呈上升趋势;而TS呈下降趋势;
youdao
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The more number of coronary arteries involved, the more increasing TO, TT and more decreasing TS;
②随冠状动脉病变支数增加,TO、TT呈上升趋势;而TS呈下降趋势;
youdao