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A-Fib: Laser Balloon Saves the Day

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MIAMI, Fla. (Ivanhoe Newswire)—Atrial fibrillation, also called A-Fib or AF, is an irregular heartbeat. It’s a serious condition that if left untreated can cause stroke, blood clots and even heart failure. But now there’s a new FDA-approved device that is giving heart surgeons the upper hand when it comes to treating A-Fib.

Forty-five-year-old Felicia Hunter loves to exercise to keep her heart healthy. But just a few months ago, her heart gave her the scare of her life.

“My heart started to beat really, really fast, uncontrollably. It was going 200 beats per minute,” Felicia Hunter recalled.

She was rushed to the hospital where she was diagnosed with A-Fib.

“And instead of the heart beating as it should, it kind of wiggles like a bag of worms,” described David Kenigsberg, MD, FACC, FHRS, Clinical Cardiac Electrophysiologist and EP lab director, at Westside Regional Medical.

(Read Full Interview)

At the start of their condition, patients typically have short episodes.

“And as time goes on, they have more and more episodes. The episodes become closely spaced together to the point where they’re in it all the time,” elaborated Dr. Kenigsberg.

Felicia’s episode was lasting for days, so her only option was surgery. She was going to have an ablation with a new FDA-approved laser balloon.

“The difference between this iteration and the prior version is that this balloon has a motor which is able to move the laser beam in a specified fashion around the circle anteroom of the pulmonary vein,” Dr. Kenigsberg explained.

Making surgery more efficient and quicker. A procedure before this new balloon would take about three and a half hours. But with the motorized movement of laser on the HeartLight X-3 balloon, the procedure is less than half the time. Felicia was doing better right after surgery.

“I was laying on the pillow and I could hear my heart. It was just amazing to hear it and it wasn’t going ‘boom, boom, boom, boom’ … it wasn’t doing that, it was taking it’s time each beat,” Felicia expressed.

The only restriction after surgery is no heavy lifting and no submerging in a body of water, such as a lake, pool, or bath for a week.

Contributors to this news report include: Cyndy McGrath, Executive Producer; Milvionne Chery, Field Producer; Judy Reich, Videographer; Roque Correa, Editor.

To receive a free weekly e-mail on Medical Breakthroughs from Ivanhoe, sign up at: http://www.ivanhoe.com/ftk

Sources:

https://www.healthline.com/health/living-with-atrial-fibrillation/facts-statistics-infographic

https://www.dicardiology.com/content/fda-clears-heartlight-x3-laser-ablation-system-treat-atrial-fibrillation

MEDICAL BREAKTHROUGHS

RESEARCH SUMMARY

 

TOPIC:      A-FIB: LASER BALLOON SAVES THE DAY     

REPORT:  MB #4863

ATRIAL FIBRILLATION/ARRHYTHMIA: An arrhythmia is an abnormal heart rhythm in which the atria (the two small upper chambers of the heart) quivers instead of beating effectively. There are several types of arrhythmias, named by the chambers of the heart in which they occur and by the effect they have on the heart’s rhythm. The two major types of heart arrhythmia are tachycardia (fast arrhythmia) and bradycardia (slow arrhythmia). Three major types of tachycardia are atrial tachycardia, supraventricular tachycardia, and ventricular tachycardia. Atrial Fibrillation is one of the most common forms of cardiac arrhythmia, affecting 0.4% of the general population and 5% to 10% of persons over 65 years of age. Abnormalities in the heart’s electrical impulses in patients with AF cause blood to be pumped improperly, resulting in pooling, or clotting. If a blood clot moves to an artery in the brain, AF can lead to stroke. AF is also associated with increased risk of congestive heart failure and cardiomyopathy (heart muscle disease).

(Source: https://columbiasurgery.org/conditions-and-treatments/arrhythmiaatrial-fibrillation)

ARIAL FIBRILLATION/ARRHYTHMIA TREATMENTS: For tachycardias, treatments may include vagal maneuvers that include holding your breath and straining, dunking your face in ice water, or coughing, medications to control your heart rate or restore a normal heart rhythm, cardioversion which is a shock delivered to your heart through paddles or patches on your chest to restore a normal rhythm, and catheter ablation where electrodes on a catheter tip can use heat, extreme cold or radiofrequency energy to damage or ablate a small spot of heart tissue and create an electrical block along the pathway that is causing the arrhythmia. Treatment for heart arrhythmias also may involve use of implantable devices such as a pacemaker and an implantable cardioverter-defibrillator (ICD). In some cases, surgery may be a recommended treatment for heart arrhythmias including a maze procedure where the surgeon makes a series of surgical incisions in the heart tissue to create a pattern or maze of scar tissue and a coronary bypass surgery to improve the blood flow to your heart.

(Source: https://www.mayoclinic.org/diseases-conditions/heart-arrhythmia/diagnosis-treatment/drc-20350674)

HEARTLIGHT X3 LASER BALLOON ABLATION: The HeartLight X3 Endoscopic Ablation System is for the treatment of recurrent symptomatic paroxysmal atrial fibrillation (PAF). The system allows direct visualization of the lesions being created by laser light through a fluid filled balloon that helps stabilize the ablation system in the pulmonary veins. The HeartLight X3 System introduces a new level of speed, control, and predictability for physicians. Operators can complete procedures with minimal radiation exposure, in seven minutes on average. David Kenigsberg, MD., Clinical Cardiac Electrophysiologist at Florida Heart Rhythm Specialists stated “More recently, there has been the development of a laser balloon, which is fully compliant and can go into the vein to take the shape of the vein. So, whether you have a nine-millimeter right middle pulmonary vein that is extremely small or a 3.8-centimeter common left pulmonary vein that is extremely large, this balloon can fit and allows us to provide an energy source to the area that we are trying to ablate. It also allows us to adjust the laser beam to go deep into an area or pull out and be more antral which in my opinion is ideal because it gives a wide area circumferential ablation, which is what we are looking for to treat atrial fibrillation.”

(Sources: https://www.dicardiology.com/content/fda-clears-heartlight-x3-laser-ablation-system-treat-atrial-fibrillation, Interview with David Kenigsberg)

FOR MORE INFORMATION ON THIS REPORT, PLEASE CONTACT:

BRUNA DOERING

BRUNA.DOERING@HCAHEALTHCARE.COM

If this story or any other Ivanhoe story has impacted your life or prompted you or someone you know to seek or change treatments, please let us know by contacting Marjorie Bekaert Thomas at mthomas@ivanhoe.com

Doctor Q and A

Read the entire Doctor Q&A for David Kenigsberg, MD, Clinical Cardiac Electrophysiologist

Read the entire Q&A