Tetralogy of fallot

This trial tests whether a monitor that measures muscle response can guide the dose of the muscle relaxant atracurium in intensive care unit patients who need a continuous drip for more than 48 hours. Researchers will compare a group whose dose is adjusted using the monitor to a …

This study is testing a new heart valve (SAPIEN 3) in 108 people who have a dysfunctional right ventricle outflow tract (RVOT) due to a congenital heart defect or a previous valve replacement. The goal is to see if the valve is safe and effective at improving blood flow and reduc…

This early-stage trial tests whether the beta-blocker propranolol can stimulate heart muscle cell growth in infants born with Tetralogy of Fallot, a serious heart defect. Forty infants under 60 days old will receive propranolol, and researchers will measure new heart muscle cells…

This study compares two surgical timings for babies born with Tetralogy of Fallot, a serious heart defect. One group gets corrective surgery within 28 days of birth, the other at the usual 3-6 months. Researchers will track deaths, reoperations, and recovery to see if earlier sur…

This study tests whether live, group exercise sessions delivered via video chat can improve fitness in teens (ages 12-19) with certain types of congenital heart disease. 74 participants will either join the remote exercise program or receive standard exercise handouts. The main g…

This study tests whether a 12-week home-based high intensity interval training program can improve exercise capacity in people aged 12 to 45 with a congenital heart defect that required a surgical connection between the right ventricle and pulmonary artery. Participants are rando…

This study aims to measure how well infants' hearts can make new muscle cells, especially in those with a heart condition called Tetralogy of Fallot. Researchers will use a special imaging technique on heart tissue that is normally removed and thrown away during surgery. The goal…

This study tests a handheld camera that looks at tiny blood vessels in children undergoing heart surgery for certain birth defects. Standard monitors only check large vessels, but this camera may reveal hidden problems. About 40 children will participate to see if the camera help…

This study uses small pieces of heart tissue removed during necessary surgery in children with congenital heart disease. Researchers want to understand how calcium controls heart cell contraction and how infant heart cells differ from adult ones. They also aim to improve lab-grow…

This international registry is tracking 400 adults with congenital heart disease who are taking SGLT2 inhibitors, a type of diabetes medication that also benefits the heart. Researchers want to see how these drugs are being prescribed, how well they are tolerated, and whether the…

This study aims to understand why people with tetralogy of Fallot and other congenital heart diseases experience shortness of breath, palpitations, and changes in heart structure. Researchers will use remote heart rhythm monitors and imaging to track 300 participants over two yea…