Abbott Medical Devices

This study tested a special heart pacing method called His Bundle pacing in heart failure patients with left bundle branch block. Researchers mapped the heart's electrical system during device implantation to find the best pacing locations that improve the heart's coordination. T…

This study tested a medical device called an orbital atherectomy system to treat severe, hardened blockages in the leg arteries of Japanese patients with peripheral artery disease (PAD). The goal was to see if the device could safely open these difficult blockages to improve bloo…

This study checked the safety and performance of Abbott's Regent mechanical heart valve in 200 Chinese adults who needed an aortic valve replacement. It was an observational study that followed patients after their valve was implanted to see how well it worked and if there were a…

This study tested a delivery system used to place devices that close certain types of holes in the heart. It involved 254 people who needed a device to close a hole between the heart's chambers. The main goals were to see if the system worked to deliver the device correctly and t…

This study tested a new medical device system designed to treat a common type of irregular heartbeat called atrial fibrillation. The system uses pulsed electrical fields to create scar tissue in the heart to block the faulty electrical signals. The trial involved 392 adults whose…

This first-in-human study tested the safety and effectiveness of a new balloon catheter coated with the drug everolimus. It was used in 51 people whose previously placed heart stents had begun to narrow again. The goal was to see if this coated balloon could safely open the arter…

This study looked at how well the MitraClip device worked for people in China with a leaky mitral heart valve. The clip is placed using a catheter through a vein, offering a less invasive alternative to open-heart surgery. The goal was to see if the procedure could successfully r…

This first-in-human study tested a new type of balloon catheter coated with the drug everolimus. It was used in 75 patients to open blocked arteries in the thigh and knee. The main goal was to see if the drug coating could help keep the artery open longer and prevent it from narr…

This study tested a new medical device system that uses pulsed electrical fields to treat paroxysmal atrial fibrillation (AFib), a type of irregular heartbeat. The research aimed to see if this approach was safe and effective at reducing AFib episodes. It involved 150 adults with…

This study looked at how well and how safely a device called the JETi System works to remove blood clots from the blood vessels in the arms and legs. It involved about 12 patients in Hong Kong who had these types of clots. Researchers followed patients for up to 30 days after the…

This study followed 162 Medicare patients with heart failure and a leaky mitral valve who received the MitraClip device. The goal was to see how safe and effective the device was in real-world settings after initial research showed promise. Researchers tracked whether the device …

This study collected real-world data on the safety and performance of Abbott's heart rhythm devices. It followed over 5,000 patients who had a heart procedure using these devices. The main goals were to track serious complications and see how often the procedures were successful …