Stimulate the reflex point for the pulmonary veins at the center of the chest.

A heart attack at Gall Bladder Time (11:00 p.m-1:00 a.m.) is normally caused by excess oxygen.

Stimulate the reflex point for the pulmonary arteries on the left side of the chest.

Ray Peat (“Protective CO2 and aging,” 2006-2015) wrote…

“During the rapid-eye-movement (dreaming) phase of sleep, breathing is inhibited, and the level of carbon dioxide in the tissues accumulates. In restful sleep, the oxygen tension is frequently low enough, and the carbon dioxide tension high enough, to trigger the multiplication of stem cells and mitochondria.”