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左颈总动脉插管检测左心室内压评价心功能。
The function of the heart was assessed by measuring of the left ventricle pressure.
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主动脉瓣位于左心室和主动脉之间。
The aortic valve is found between the left ventricle and the aorta.
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主动脉瓣位于左心室和主动脉之间。
The aortic valve is found between the left ventricle and the aorta.
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