Conduction system disorder

This study tests a new pacing lead (Solia CSP S) placed deep in the heart to treat slow heart rhythms. About 192 people with heart block or sinus node problems will get the lead. The main goals are to check safety (no serious device issues in 3 months) and how often the lead is p…

This study tested whether placing the left ventricle lead of a cardiac resynchronization therapy (CRT) device at the heart's latest electrical activation spot improves outcomes. It included 1,000 heart failure patients with bundle branch block. The goal was to see if this targete…

This study tested a new type of pacemaker that doesn't use wires (leads) to help both the upper and lower chambers of the heart beat in sync. It involved 464 people with slow heart rhythms who needed a pacemaker. The main goals were to see if the device was safe and worked well a…

This study compared a newer pacing method, called HIS or left bundle branch (LBB) pacing, to the standard biventricular pacing in 150 heart failure patients with a specific heart electrical problem (left bundle branch block). The goal was to see if the new method could improve he…

This study tested whether wearing a virtual reality headset during heart device implantation (like pacemakers) could reduce patients' anxiety and pain. 111 adults were randomly assigned to use VR or standard care. The goal was to see if distraction through VR lowers stress and di…

This completed study looked at 90 people with lower back pain from conditions like herniated discs or spinal stenosis. Researchers compared two different target areas for injecting numbing medicine during a lumbar spine block to see which provides better pain relief and blood flo…

This study looks at whether it is safe and possible to do a special exercise test (MRI combined with a bike workout) in 20 people who already have a specific type of pacemaker. The goal is to see how different pacemaker settings affect the heart's pumping ability during light exe…

This study tested a new way to predict dangerous heart rhythm problems after a common heart valve procedure called TAVR. Researchers combined ECG results with CT scan measurements and implant depth to see if they could safely identify low-risk patients. The study looked back at 2…

This study looked at 18 heart failure patients with a specific heart block to find the best spots for pacing the heart's natural electrical system. Doctors used a 3D mapping system during device implant to see where pacing corrects the heart's rhythm. The goal was to gather infor…