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developed by biomedical engineer Sheldon Kaplan in the late 1970s
The pendant honours that teaching moment
not from a textbook cover
The same Voronoi skull design is available in 18k gold vermeil
cardiac conduction system necklace | gold vermeil pp_DNA developed by biomedical engineer SheldonCardiac 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
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