Baseline HD IVUS of mid-LAD lesion looks severe. HD IVUS of proximal LAD reveals not very impressive narrowing.
Baseline HD IVUS mid-LAD measurements - MLA: 2.1 mm2
Baseline HDI IVUS of proximal LAD measurements – MLA: 3.5 mm2
Distal lesion was stented. FFR after stenting: 0.85
Based on FFR and HD IVUS the proximal LAD lesion was left untreated
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Baseline angiography of LAD 
Baseline HD IVUS of mid-LAD lesion 
Baseline HD IVUS mid-LAD measurements - MLA: 2.1 mm2 
Baseline HD IVUS of proximal LAD lesion 
Post-PCI angiography of mid-LAD