Mitral valve stenosis

This study tests whether creating a small opening between the upper heart chambers during mitral valve repair can prevent heart failure symptoms after surgery. Researchers will compare 50 patients who get the extra opening to those who have standard surgery alone. The goal is to …

This study tests a new heart valve (SAPIEN X4) in 125 people with mitral valve disease who are too high-risk for open-heart surgery. The valve is placed using a thin tube through a blood vessel, avoiding major surgery. The goal is to see if the valve is safe and improves heart fu…

This trial tests whether an AI-guided handheld ultrasound, used during routine primary care or geriatrics visits, can detect serious heart valve disease and weak heart muscle in adults aged 65 to 85 who have no known heart problems. Half of the participants will receive this quic…

This study tests whether placing soft foam dressings on the skin before heart surgery can prevent pressure injuries (bedsores). About 80 adults having long heart surgeries will be enrolled. Researchers will check for new skin injuries after surgery and track how severe they are. …

This study compares two sedatives, remimazolam and midazolam, to see which one causes less confusion (delirium) after heart valve surgery in people aged 65 and older. Delirium affects up to 70% of older heart surgery patients and can lead to longer hospital stays and memory probl…

This study compares two types of heart valve surgery: a newer, less invasive method through a small cut on the right side of the chest versus the traditional method through a cut down the middle of the chest. Researchers will measure how quickly patients recover, including time o…

Researchers are running a national registry of hospitalized patients aged 60 and older who have moderate or severe heart valve disease. The study records the type of valve problem, symptoms, other conditions, treatments received, and complications. By comparing this group with pa…

This study tests a personalized, digitally supported prehabilitation program for adults waiting for elective cardiac surgery. Participants receive education, psychosocial support, nutritional advice, and home-based exercise guidance during the routine 6-10 week preoperative perio…

This pilot study will follow 90 men aged 18-50 who need heart surgery, some of whom will take the blood thinner warfarin afterward. Researchers will track changes in sperm count, movement, shape, DNA health, and hormone levels over 12 months. The goal is to see if warfarin harms …