heartbeat studs | silver chain and anyone who explains heredity

and anyone who explains heredity for a living

plasma volume regulation

without trying to summarise it

The neuron doctrine

heartbeat studs | silver chain and anyone who explains heredityHeartbeat studs sterling silver The smallest format in the heartbeat range. Studs sit flush against the lobe, stay clear of stethoscope tubing, and disappear under surgical caps and PPE while still reading as an ECG trace at conversational distance. The most discreet way to wear cardiology on the body. The Science of the ECG Trace The shape on the studs is one full PQRST cardiac cycle. The small upward bump is the P wave (atrial depolarisation), the