They range from simple devices, such as tongue depressors and medical thermometers, to complex devices such as artificial hearts. It is unacceptable that tanning devices are classified in the same category as tongue depressors and elastic bandages - devices that present minimal potential for harm.
North Node (or True Node) The true node, also known as the north node, is your karmic direction in this lifetime. Like a lighthouse, it points the way towards your destiny. When you reach for your dragonâs head, the universe supports you in fulfilling your soulâs purpose.
The SA node is the primary; the atrioventricular node (AV node), located in a bundle of tissues on the border between the right atrium and the right ventricle, is the secondary.