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Turn On Your Heartlight

<br> <p>How seeing inside beating hearts is helping doctors beat a dangerous problem.<br></p>

IT MAY SHARE THE NAME OF A POPULAR BEAT FROM THE EIGHTIES, BUT THE HEARTLIGHT WE'RE TALKING ABOUT IS HELPING HEARTBEATS GET BACK TO NORMAL.
TONIGHT'S HEALTHCAST SHOWS US THE NEW TREATMENT FOR A PROBLEM AFFECTING MILLIONS OF AMERICANS THAT'S HELPING DOCTORS DO SOMETHING THEY'VE NEVER DONE BEFORE.
"It felt like my heart was going to explode. Everything was just racing."
"I thought I was probably having a heart attack."
THAT WAS BRET STORY'S FIRST EPISODE OF ATRIAL FIBRILLATION. A CONDITION THAT CAUSES YOUR HEART TO BEAT FAST AND OUT OF RHYTHM. IT'S THE MOST COMMON FORM OF ARRHYTHMIA AND CAN LEAD TO STROKE OR HEART ATTACK.
AS BRET REMODELS THE BAR HE'S OWNED FOR 17 YEARS...
"We're just putting on the finishing touches right now."
HE SAYS OVER THOSE YEARS IT HAPPENED MORE AND MORE.
"Out of breath. Zero energy."
BRET WAS PICKED TO BE ONE OF THE FIRST PEOPLE TO UNDERGO A NEW PROCEDURE.
THIS IS THE HEARTLIGHT. A BALLOON CATHETER WITH A CAMERA INSERTED THROUGH A TINY HOLE IN THE GROIN. GIVING DOCTORS A NEW WAY TO BURN AWAY THE PROBLEM.
"We can actually look into the heart, which is fascinating. To actually see the heart, the beating heart and to actually see the target right there in front of us."
BEAUMONT HOSPITAL'S DOCTOR DAVID HAINES SAYS TRADITIONAL ABLATION TREATMENTS THAT PURPOSELY DAMAGE  PROBLEM AREAS IN THE HEART TO FIX IT, AREN'T TOO PRECISE.
"Very difficult to manipulate the catheter around."
HE TELLS US THE BEATING HEART IMAGES HE SEES WITH THE HEARTLIGHT ALLOW HIM TO AIM AND FIRE THE LASER MORE ACCURATELY TO MAKE A PERFECT LINE OF BURNS AROUND THE PROBLEM AREA.
"Well, that's very powerful."
IT'S BEEN TWO YEARS SINCE BRET'S HEARTLIGHT TREATMENT.
 HE HASN'T HAD AN A-FIB EPISODE SINCE.
"I can do anything I used to do."
HARD AT WORK...
"You can see the mess."
...WITHOUT A HEART PROBLEM.
DOCTOR HAINES SAYS THE HEARTLIGHT IS DESIGNED FOR PATIENTS WHOSE ATRIAL FIBRILLATION STARTS AND STOPS BY ITSELF.
PEOPLE WITH CHRONIC A-FIB WOULD NEED MORE TREATMENT ON TOP OF THE HEARTLIGHT PROCEDURE.  RECRUITING FOR PHASE THREE TRIALS OF THE HEARTLIGHT ARE GOING ON RIGHT NOW AT SITES ACROSS THE COUNTRY.
TO LEARN MORE GO TO http://clinicaltrials.gov/show/NCT01456000
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