Research Article
Association of Side-Branch Treatment and Patient Factors in Left Anterior Descending Artery True Bifurcation Lesions: Analysis from the GRAND-DES Pooled Registry
Figure 1
Study design. DES, drug-eluting stent; LM, left main coronary artery; LAD, left anterior descending coronary artery; ACEF, age, creatinine, and ejection fraction score; SB, side-branch; Tx, treatment.