CJCP     2023 25 (2):  217-222    ISSN: 1008-8830  CN: 43-1301/R Recent studies on dilated cardiomyopathy caused by TTN mutations in children ZHENG Kui, LOU Mei-Na Department of Cardiology, Hebei Children's Hospital/Hebei Provincial Key Laboratory of Pediatric Cardiovascular Disease, Shijiazhuang 050031, China Received: 2022-08-26  Revised: null  Online: null Supporting info