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Chinese
Application of f-wave to QRS complex amplitude ratio in PICC tip positioning for patients with atrial fibrillation
SHI Lihua, YANG Rongrong, LIAO Lihong, GUO Jing, SUN Qiu, GONG Yuanyuan, YE Jiabao, ZHANG Jianfang
Chinese Journal of Nursing . 2025, (
13
): 1553 -1557 . DOI: 10.3761/j.issn.0254-1769.2025.13.003
