Quotes from Giovanni Maciocia

The Directing and Penetrating Vessels originate from the Lower Dan Tian [literally 'Bao'].

When Yang is deficient there is external Cold, when Yin is deficient there is internal Heat, when Yang is in Excess there is external Heat, when Yin is in Excess there is internal Cold.

The most important of these functions are those of governing Blood and housing the Mind (Shen). Most

Exterior pathogenic factors do not usually affect the Heart directly, but the Pericardium instead