[This corrects the article DOI: 10.3389/fcvm.2023.1292142.].
Keywords: anomalous papillary muscles; echocardiography; hypertrophic obstructive cardiomyopathy; imaging modalities; subvalvular malformation; surgical outcomes.
© 2024 Liu, Tan, Wei, Ma, Zhong, Qiu, Wang, Zhuang, Zhu, Guo and Chen.