Doppler-echocardiography clinical trials

Valve Hemodynamic Optimization Based on Doppler-Echocardiography vs Catheterization Measurements Following ViV TAVR

This study is looking at the best way to check how well a new heart valve is working after a special procedure called ViV-TAVR. Doctors usually use ultrasound, but this study compares ultrasound with another method using a small tube (catheter) to see which is more accurate. This helps ensure patients get the best possible care.