“…Four of 22 qualified articles recorded outcomes separately by the diagnostic and interventional coronary procedures [4], [7], [18], [24], and one article additionally recorded outcomes from experts [9]. Nine articles involved patients of Caucasian descent [1], [4], [6], [9], [13]–[17], 12 articles of Asian descent [2], [5], [8], [18]–[26], and one article of mixed descents [7]. The average success rate of cardiac catheterization was 96.22% and 95.39% for the left and the right radial accesses, respectively (Table S1).…”