PMC6349980_01
Snapshot of the preoperative coronary angiogram at systole showing
compression of the proximal and mid-segments of the LAD.
10.1177_2050313X18823380-fig1.jpg
PMC6349980_01_10.1177_2050313X18823380-fig1.jpg
fig1-2050313X18823380
Fractional flow reserve (FFR) on the muscle bridge was 0.85 at rest and 0.75 with adenosine, consistent with hemodynamic significant stenosis (Supplemental Video 1, with a snapshot of the same in Figure 1).
Snapshot of the postoperative coronary angiogram showing resolution of any
compression of the LAD.
10.1177_2050313X18823380-fig2.jpg
PMC6349980_01_10.1177_2050313X18823380-fig2.jpg
fig2-2050313X18823380
Postoperative cardiac catherization (Supplemental Video 2, with a snapshot of the same in Figure 2) was performed on postoperative day 6 and confirmed resolution of the MB, with an FFR of 0.87 in the distal LAD.