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Find 468 clinical trials for heart disease near Philadelphia, Pennsylvania. Connect with research centers in your area.
Showing 161-180 of 468 trials
NCT03245255
This study will use contrast echocardiography to assess the accuracy of a new non-invasive imaging method for subharmonic aided pressure estimation (SHAPE) compared to simultaneously acquired intra-cardiac pressures measured invasively during cardiac catheterization. This study is designed to verify that contrast echocardiography using the SHAPE method, already proven in a canine model and tested in a human pilot study can be used as a surrogate for cardiac catheterization with sufficient accuracy to allow clinical applicability in humans.
NCT04090697
The primary aim of this study is to determine if clinically relevant doses of buccally administered oxandrolone are safe and tolerable in neonates with hypoplastic left heart syndrome (HLHS) or other single right ventricular anomalies who have undergone a Norwood procedure. The secondary aim is to evaluate the efficacy of buccally administered oxandrolone in improving objective indices of growth and nutrition in neonates who have undergone a Norwood procedure.