I live in Wiesbaden, Germany and I need some good medical advice.  I
have been having trouble with a heart problem.  It justs starts
beating twice as fast than normal and when we go to the hospital they
perform the same procedure everytime.  It slows down to normal speed
with the medicine they inject, but the amount must be measured
carefully with a heart monitor so that they don't inject too much and
slow the heart down BELOW normal.  Nothing gets better with the
medicine they perscribed (which is a 47.5 mg Beta-Blocker called
Beloc-Zok and taken everyday, half (23.75 mg)in the morning and at
night).  They seem to have no experience with heart problems and I
need to know who does!  This problem is not getting any better with
this medicine or with these doctors.  Who and Where are the best heart
doctors and specialists in Germany or for that matter... the world?

The Mayo clinic is one of the most sought after and reconised instatutions.


Helpful tips.
http://www.mayoclinic.com/findinformation/conditioncenters/centers.cfm?objectid=00026EF3-38AB-1B32-82D780C8D77A0000

Main
http://www.mayoclinic.org/patientinfo/specialties.html

Just a note: I know of a very famous individual who had a heart issue
that he needed to take medication for -- until he started exercising. 
His heart would double-beat / "turn over" in his chest.  After
changing his diet and exercising regularly, everything returned to
normal.  Do you exercies 30 minutes a day at 75% your normal heart
rate?  If not, your heart can do crazy things.  Exercise is truly a
life and death matter.  Almost 1 in 2 americans will get some form of
cancer.  But only 14% of those who exercise get cancer.   Of course,
check with a doctor before starting a plan.  Also, cut down on foods
that sludge up your blood -- like dairy and meat.  Your heart has to
work more to circulate this stuff through your body.   I would at
least eliminate any dietary or lifestyle causes before going the
medication or surgery route.