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. Author manuscript; available in PMC: 2024 Feb 27.
Published in final edited form as: JACC Cardiovasc Interv. 2023 Feb 27;16(4):415–425. doi: 10.1016/j.jcin.2022.11.018

Table 2.

Site of obstruction

Coronary artery obstructed Per-patient analysis (n=60)
Left 47 (78.3%)
Right 10 (16.7%)
Both 3 (5%)
Level of obstruction Per-vessel analysis (n=63)
Coronary ostium 58 (92.1%)
STJ 5 (7.9%)

STJ = sinotubular junction