heartbeat necklace | silver pp_render and many parents have a

and many parents have a small printout of that exact image somewhere

radiation oncology technicians and dosimetrists

teeth) has not shrunk proportionally

microbiologists and cell biologists who work at the microscope every day

heartbeat necklace | silver pp_render and many parents have aHeartbeat necklace sterling silver A heartbeat necklace for cardiologists, cardiac nurses, and anyone who reads ECGs for a living. The line that carries more clinical information than any other single measurement, in sterling silver. The Science of the ECG Trace The trace on the pendant is one full cardiac cycle. The small upward bump is the P wave, atrial depolarisation. The tall, sharp QRS complex is the ventricles contracting, the moment that