cardiac conduction system necklace | gold vermeil pp_DNA not from a textbook cover

not from a textbook cover

is part of why DRG neurons are a major focus in neuropathic pain research

built on Erwin Chargaff's earlier observation that the amount of adenine in DNA always equals the amount of thymine

The same Voronoi skull design is available in 18k gold vermeil

The pendant honours that teaching moment

cardiac conduction system necklace | gold vermeil pp_DNA not from a textbook coverCardiac conduction system necklace 18k gold vermeil A signal starts in the sinoatrial node, sweeps across both atria, slows at the atrioventricular node, then races down the bundle of His and out through the Purkinje fibres to fire both ventricles in synchrony. That signal is the cardiac conduction system, the heart's electrical circuit. The pendant traces the entire path, in 18k gold vermeil. The Science Behind the Cardiac Conduction System The