No IVUS was performed before stent placement in either group. In the angiography-directed (AG) arm, procedural success was defined as <10% stent diameter stenosis compared with the distal ...

A few weeks after her routine 20-week ultrasound spotted something strange ... catheter-based procedure to place a tiny stent into the ductus arteriosus of an infant with only one good pumping ...

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A stent is deployed at a certain position to ... However, blood pressure may still be poorly controlled. On evaluation by ...