Re: PACs and Digestive System

Posted By Peter Burton on September 28, 1998 at 20:37:26:

In Reply to: PACs and Digestive System posted by Kevin on September 28, 1998 at 11:50:57:







Hello I just read your story about the arrythmia caused by a CNS disorder.  I have
posted several messages that tell of a similar problem.  I am 38 and in perfect
health other than an atrial arrythmia.  I have done all the tests including
an electrophysiology study, that say I shouldn't have this.  My only lead was
the fact that when I swallowed the rhythm would be lost for a second or two.
During runs the heart could speed up to 250 bpm for several seconds, again only
after I swallowed.  I asked for a barium swallow and found out I have the worst
case of esophageal reflux my doctor has ever seen.  I was put on strong antacids
and my arrythmia disappeared.  Since being off them the arrythmia has shown
signs of re-awakening.  Stomach upset, eating the wrong foods, and stress all
seem to contribute.  I don't have any reflux symptoms but I do have this annoying
arrythmia.  I believe that swallowing aggrevates the vagus nerve which tries to
slow down the heart when it really shouldn't (when running).  This causes a
conflict for the hearts control which manifests as an arrythmia.  So far I have
heard lots of doubt and some interest by the medical profession.  I wish some
kind of study could be initiated to explore this potential cause.  I would be
interested in your thoughts on this.  Peter