right atrium that is enlargee to 6.8 cm. history of atrial fib.
Is there anything that can be done to get the atrium to shrink. If the atrium continues to enlarge then one will be in constant atrial fib. Meds will not help it atrium gets to large. The tricuspid valve has a significant leak. Presently Betapace has kept the atrilal fib under control. Only 1 atrial fib per every 3months on average.