Increased heart rate fragmentation in those with Williams–Beuren syndrome suggests nonautonomic mechanistic contributors to sudden death risk - Cathey, Brianna M.; Bellach, Anna; Troendle, James; Smith, Kevin; Osgood, Sharon; Raja, Neelam; Kozel, Beth A.; Levin, Mark D. (American journal of physiology. Heart and circulatory physiology, 2024)
Keywords: Adolescent; Adult; Arrhythmias, Cardiac - diagnosis; Arrhythmias, Cardiac - genetics; Arrhythmias, Cardiac - physiopathology; Autonomic Nervous System - physiopathology; Case-Control Studies; Child; Death, Sudden, Cardiac - etiology; Female; Heart Rate; Humans; Male; Risk Assessment; Risk Factors; Williams Syndrome - complications; Williams Syndrome - genetics; Williams Syndrome - physiopathology; Young Adult; heart rate fragmentation; sudden cardiac death; heart rate variability; Williams–Beuren syndrome; arrhythmia