Procedural Steps

Step 1 1. A standard guidewire crosses the target lesion. Step 2 2. Advance Scoreflex over the guidewire and cross the target lesion. Position the dilatation section on the balloon within the stenosis
       
Step 3 3. Begin inflation at 2 atm and hold at this pressure for 10-20 seconds before each subsequent 1 atm inflation until the target balloon diameter is achieved. Hold at the final pressure for 20 seconds Step 4 4. After withdrawal of the Scoreflex catheter, an effective result is achieved.