N’Sync Isn’t Just A Boy Band

The electrical circuit of the heart synchronizes the cardiac muscles to all beat at the same time. Some things cause your heart to beat faster, like sodium or love. Other things cause it to slow down, like massages or boredom. From birth to shuffling off your mortal coil, your heart’s electrical circuit never takes a vacation. This necklace is a perfect gift for: That hard worker in your life, New Yorkers on the run, Busy cardiologists,starry-eyed pre-med students.