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. 2024 May 24;14(7):5241–5247. doi: 10.21037/qims-24-86

Figure 2.

Figure 2

Coronal artery angiography. (A) Anteroposterior caudal view. The proximal LCx was completely occluded (white solid arrows), and the middle and distal RCA was 70–90% stenotic (white hollow arrow). (B) Anteroposterior caudal view. PCI was performed on the distal segment of the LCx without stent implantation (arrows). (C) Anteroposterior cranial view. The middle and distal RCA exhibited 70–90% stenosis. (D) Left anterior oblique cranial view. The opening of the RCA originated from the proximal segment of the LCx (white arrows). (E) Nonselective CAG at the aortic root. The RCA opening was not found in the right coronary sinus of Valsalva. The left coronary artery originated from the left sinus of Valsalva (arrow). (F) Right anterior oblique cranial view. The opening of the RCA originated from the proximal segment of the LCx (arrows). LCx, left circumflex artery; RCA, right coronary artery; PCI, percutaneous coronary intervention; CAG, coronal artery angiography.