摘要
To the editor: We read with attention the research article titled Long-term prognostic value of analysis of sympathetic drivewith dilated cardiomyopathy, and its prognostic value was assessed in a 54-month follow-up period. The cut-off value was set as 1.68 for the heart-rnediastinum ratio (HMR).
To the editor: We read with attention the research article titled Long-term prognostic value of analysis of sympathetic drivewith dilated cardiomyopathy, and its prognostic value was assessed in a 54-month follow-up period. The cut-off value was set as 1.68 for the heart-rnediastinum ratio (HMR).