ALB and Schnyder corneal dystrophy: Glycated hemoglobin, fasting glucose, urine albumin/creatinine ratio, QTc interval (P<0.001 for all), left ventricular mass index, TMV in lead I (P<0.01 for both), age, total cholesterol, low‐density lipoprotein, QRS duration, and TMV in lead V4 (P<0.05 for all) were significantly higher in the SCD group than in the SCD‐free group (Table S8).