Pay in 4 interest-free payments of $48.75 Learn more
Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
Psi is available in sterling silver at 15 mm
not what the seahorse means
and each one carries a pair of ribs
giving it ten antigen-binding sites instead of two
cardiac conduction system necklace | gold vermeil Chain_Upsell Psi is available in sterlingCardiac conduction system necklace 18k gold vermeil A signal starts in the sinoatrial node, sweeps across both atria, slows at the atrioventricular node, then races down the bundle of His and out through the Purkinje fibres to fire both ventricles in synchrony. That signal is the cardiac conduction system, the heart's electrical circuit. The pendant traces the entire path, in 18k gold vermeil. The Science Behind the Cardiac Conduction System The
US$ 51.00
US$ 27.99
US$ 99.95
US$ 39.99
US$ 140.00
US$ 35.00
US$ 72.00
US$ 49.99
US$ 35.00
US$ 199.00
US$ 14.95
US$ 40.00
US$ 99.99
US$ 39.95
US$ 65.99
US$ 45.00
US$ 42.00
