2 results
In order to get good visualization of the RV, Intravenous Definity (brand name echo contrast material)
is the cardiac ultrasound ... contrast in the ... for Pulmonary Embolism ... here we see it in right ... #A4C #McConnells
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Negative Contrast ... Differential Diagnosis 1. ... Small secundum ASD ... Flow from IVC hampering ... echocardiogram #s4c