Attention, chocolate lovers: You may not be able to help yourselves. Swiss and British scientists have linked the widespread love of chocolate to a chemical "signature" that may be programmed into our metabolic systems.
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Septum, interventricular
Septum, interventricular: The wall separating the lower chambers (the
ventricles) of the heart. A hole in the interventricular septum is termed a venticular
septal defect (VSD).