AUSTIN, Texas, March 4 /PRNewswire/ -- On Wednesday, March 4, 2009, Austin physicians Rodney P. Horton, electrophysiologist, and Andrew Hume, cardiac surgeon, were the second team in the nation to perform a convergent procedure for atrial fibrillation (A Fib).
Horton and Hume were part of an international team that traveled to Krakow, Poland, in January of 2009 to explore new ways to treat A Fib. During the trip, the entire team performed the first such procedure in the world, bringing together the expertise of cardiac surgeons and electrophysiologists.
During this procedure, the cardiac surgeon makes small incisions to access the heart, and creates surgical lesions that block the triggers and pathways of A Fib.
"This minimally invasive approach allows us to provide advanced care in the treatment of this condition with great benefit to the patient," said Hume. "Patients experience minimal discomfort and recovery time, allowing them to return to every day life quickly and cured."
When the surgical portion of the procedure is complete, the electrophysiologist takes over, creating a map of the heart using a cardiac mapping system to identify gaps in the lesions created by the surgeon. After the gaps are located, the electrophysiologist completes the ablation using a specialized irrigation catheter. This portion of the treatment is similar to a standard A Fib ablation, but requires less time.
The targeted patient population consists of those with chronic A Fib and extremely dilated left atria. These patients typically are very difficult to treat with a single or even a second electrophysiology catheter ablation. In fact, very few electrophysiologists will even attempt ablations on these individuals.
"It is very exciting to take what we, as a team, pioneered in Poland and bring it back to benefit our patients here in Central Texas," Horton said. "This will a
|SOURCE The Texas Cardiac Arrhythmia Institute at St. David's Medical Center|
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