Hi Dr. Grief,
I have a history of heart palpitations, but I got these under control in the last several years through dietary changes (particularly from cutting out sugars, dried fruits, etc). I was just diagnosed with moderate to severe sleep apnea, and after a month of doctor's visits and sleep tests I was given a CPAP machine. I began using the CPAP machine and began getting heart flutterings (similar to heart palpitations) that very day. The next day (after a night of using the machine) I woke up with heart flutterings. Any thoughts?