The “L-Sandwich” Strategy for True Coronary Bifurcation Lesions: A Randomized Clinical Trial

Figure 3

Statistically significant compared to the “L-sandwich” group; ^†statistically significant compared to the two-stent group; ^‡statistically significant compared to the single-stent + DCB group. Panels (a)–(c) show MV, SB ostium, and SB shaft, respectively, and the comparison of the MLD in each group at post-PCI and 6 months. Panel (d): compare LLL in three groups at 6 months. MLD: minimum lumen diameter; MV: main vessel; SB: side branch; DCB: drug-coated balloon; LLL: late lumen loss.

(a)

(b)

(c)

(d)