AUTHOR=Zhang Lifang , Liu Ying , Han Di , Wang Yan , Geng Fanqi , Ding Wei , Zhang Xuejuan TITLE=A diagnostic index for predicting heart rate variability decline and prognostic value in newly diagnosed non-small cell lung cancer patients JOURNAL=Frontiers in Oncology VOLUME=14 YEAR=2024 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2024.1463805 DOI=10.3389/fonc.2024.1463805 ISSN=2234-943X