Baseline angiography of LM.
Baseline HD IVUS of LM performed at 2.5 mm/sec pullback speed. HD IVUS reveals a mildly calcified LM between Circumflex (CX) and Ramus. This was followed by two balloon dilations.
Baseline HD IVUS of LM
Baseline HD IVUS Measurements – MLA: 3.77 mm2
1st pre-PCI balloon dilation using 3.5 mm x 12.0 mm NC Emerge™ PTCA Dilation Catheter1 at 8 ATM
Pre-PCI angiography after 1st pre-PCI balloon dilation
HD IVUS measurements after the 1st pre-PCI balloon dilation using NC Emerge™ PTCA Dilation Catheter1 – MLA: 3.951 mm2
Pre-PCI HD IVUS (1) measurements after 1st pre-PCI balloon dilation.
2nd pre-PCI balloon dilation using Chocolate® PTA Balloon Catheter2 3.5 mm x 10.0 mm balloon at 12 ATM
Pre-PCI angiography (2) after 2nd pre-PCI balloon dilation
HD IVUS measurements after the 2nd Pre-PCI balloon dilation using Chocolate® PTA Balloon Catheter2 – MLA: 5.16 mm2
Pre-PCI HD IVUS (2) measurements after 2nd pre-PCI balloon dilation
Post-PCI angiography, after balloon dilation – View 1
Post-PCI angiography, after balloon dilation – View 2
Post-PCI HD IVUS
Post-PCI HD IVUS
Post-PCI HD IVUS measurements at pull back speed of 2.5 mm/second - MLA: 11.2 mm2
Post-PCI HD IVUS Measurements at pull back speed of 5.0 mm/second - MLA: 11.2 mm2
HD IVUS helped with sizing of LM and revealed the success of balloon dilation facilitating an optimal PCI result
References
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