The heart is small and is composed of two auricles and one ventricle.
心脏较小,由二心房一心室组成,静脉窦被包在右心房内,动脉圆锥已退化。
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Objective To develop a new segmentation algorithm of heart sound without ECG signal as reference.
目的实现心音信号的自动分段:第一心音、收缩期、第二心音、舒张期.
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This indicated that the S, of 2 patients was normal while the S2 was abnormal.
说明这2例心脏病患者的第一心音正常,第二心音不正常。
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子房为二心皮一室,多胚珠,侧膜胎座,倒生型胚珠。
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