Tetralogy of fallot

This study follows people with moderate to severe pulmonary regurgitation or stenosis who receive the PULSTA transcatheter pulmonary valve, a less invasive option for replacing a faulty heart valve. Researchers will track how well the valve works over time, measuring improvements…

This study looks at how CT scans can help doctors identify heart and blood vessel problems in children with Tetralogy of Fallot, a serious heart condition present at birth. About 37 children up to 12 years old will get a CT scan to find hidden issues and help plan surgery. The go…

This study looks at whether adding special breathing exercises to aerobic training can improve lung function, exercise ability, and quality of life in adults who had surgery for Tetralogy of Fallot, a heart condition. Sixty participants will be split into two groups: one does bre…

This study investigates how often muscle relaxants used during general anesthesia remain in the body after surgery, a condition called residual neuromuscular blockade. It will follow 160 adults aged 18-90 who are scheduled for post-anesthesia care unit admission after elective su…

This study looks at heart function and rhythm in children and young adults up to age 25 who have had surgery to repair Tetralogy of Fallot, a congenital heart defect. Researchers will use echocardiography, a 12-lead ECG, and Holter monitoring to detect changes such as arrhythmias…

This study checks whether three common ECG-based methods can accurately locate where abnormal heart rhythms start in adults who had Tetralogy of Fallot repair. Researchers will pace the heart from known spots during a scheduled procedure and compare the predicted location to the …