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The Heart and the Circulatory System
No discussion of the circulatory system would be complete without mentioning some of the problems that can occur. As mentioned earlier, several problems can ...
2.
The Heart and the Circulatory System
No discussion of the circulatory system would be complete without mentioning some of the problems that can occur. As mentioned earlier, several problems can ...
3.
The Heart and the Circulatory System
No discussion of the circulatory system would be complete without mentioning some of the problems that can occur. As mentioned earlier, several problems can ...
4.
The Heart and the Circulatory System
Galen believed that the heart acted not to pump blood, but to suck it in ... of the heart in circulation of blood through a closed system as early as 1615. ...
5.
The Heart and the Circulatory System
The bicuspid, or mistral, valve prevents the blood from flowing back into the ... The tricuspid and mistral valves open with the blood current and close ...
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