The Optimizer System modulates the strength of the heart's contractions rather than controls its rhythm.

相对于控制心脏的节律，它更加侧重增强心脏的收缩能力。

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The Optimizer System modulates the strength of the heart's contractions rather than controls its rhythm.

相对于控制心脏的节律，它更加侧重增强心脏的收缩能力。

youdao