article_metadata: Liang Zhao Song Yan Tao Wang Yimin Hua Kaiyu Zhou
article_metadata: 10.3389/fcvm.2021.722376
article_metadata: Front Cardiovasc Med
article_metadata: 2021 Aug 23;8:722376.
article_metadata: coumel law electrophysiological infant tachycardia transesophageal
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/34497837/
article_metadata: Case Reports
article_metadata: PMC8419514
article_metadata: 34497837
article_metadata: Case Report: Wide-to-Narrow QRS Tachycardia in a 3-Month-Old Infant
article_metadata: 2021