Fig. 2
From: Predictors for pulmonary artery involvement in Takayasu arteritis and its cluster analysis
Distribution of pulmonary artery involvement in patients with Takayasu arteritis. A The heat map depicting the number of main pulmonary artery, lobar pulmonary artery and segment pulmonary artery. B The number of pulmonary segments involved for each case. The X-axis is the number of affected pulmonary artery segments, and the Y-axis is the number of affected patients with Takayasu arteritis