PAROXYSMAL ATRIAL FIBRILLATION

This study looks at how safe and effective a new treatment called FARAPULSE pulsed field ablation is for people with a type of irregular heartbeat called paroxysmal atrial fibrillation. About 228 participants will be followed for up to 12 months to see if the procedure stops the …

This study looks at how well a special catheter (THERMOCOOL SMARTTOUCH SF) and software (Ablation Index) work to treat paroxysmal atrial fibrillation, a type of irregular heartbeat. Researchers will track 150 adults who get this procedure to see if they stay free of heart rhythm …

This study tests a new device system that uses pulsed electric fields to treat atrial fibrillation, a common heart rhythm problem. About 300 people with symptomatic, recurrent atrial fibrillation will receive the procedure. The goal is to see if it safely and effectively restores…

This study compares two catheter ablation techniques for atrial fibrillation (AF), a condition where the heart beats irregularly. One method uses a standard approach with a drug called adenosine to find missed spots, while the other adds an extra ring of ablation without the drug…

This study tests a device called the Farapulse system, which uses electrical pulses to treat atrial fibrillation (AFib), a common heart rhythm problem. Researchers will enroll 275 adults with AFib who are already scheduled for a catheter ablation procedure. The goal is to see if …

This study compares two ways to treat a heart condition called atrial fibrillation (AFib) that causes an irregular heartbeat. The standard method uses freezing (cryoballoon), while the newer method uses electrical pulses (pulsed field ablation). The goal is to see if the new meth…

This study tests a new device called the Globe Pulsed Field System to treat people with atrial fibrillation (AF), a common heart rhythm problem. The device uses electrical pulses to destroy small areas of heart tissue causing the irregular rhythm. About 549 participants will be f…

This pilot study was designed to test a new, more targeted way to perform ablation for atrial fibrillation (AFib). Instead of burning a wide area around the pulmonary veins, doctors would use special mapping technology to precisely target the heart muscle sleeves causing the abno…

This study tests a new balloon catheter that uses pulsed electric fields instead of heat to treat atrial fibrillation (AFib), a common heart rhythm problem. About 35 adults with short-lasting AFib will receive the procedure. The goal is to see if the balloon safely and effectivel…

This study tests whether using an implantable heart monitor (or a wearable patch) to detect atrial fibrillation early after catheter ablation can reduce the total time spent in AF. About 120 people with paroxysmal or persistent AF will be monitored for 15 months. The goal is to s…

This trial tests a new device called the Synaptic Cryoablation System, which uses a balloon to freeze small areas of the heart and correct irregular heartbeats in people with paroxysmal atrial fibrillation. 128 participants will receive the treatment and be followed for 12 months…

This study looks at two methods for treating atrial fibrillation (an irregular heartbeat) using a special balloon catheter. The goal is to see if using a 3D mapping system (CARTO) makes the procedure faster and safer than using X-ray guidance alone. About 60 adults with paroxysma…

This study looks at whether actively cooling the esophagus during a common heart procedure (ablation for atrial fibrillation) helps improve outcomes and reduce side effects. Researchers will follow 312 adults with symptomatic atrial fibrillation who are already scheduled for abla…

This study was designed to see if a new, ultra-sensitive mapping technique could better confirm that cryoballoon ablation successfully isolated the pulmonary veins in patients with paroxysmal atrial fibrillation. The trial was withdrawn before enrolling any participants, so no re…