Abstract:

To summarize the nursing experience of three lung cancer patients with cardiotoxic reactions after treatment with immune checkpoint inhibitors. Key points of care included timely assessment and monitoring of cardiotoxicity，safe drug administration to reduce cardiotoxic reactions，application of multidisciplinary nursing cooperation model to improve specialized nursing，implementing personalized discharge follow-up to promote early recovery of patients. After timely intervention，close monitoring and comprehensive management，one patient recovered well and continued immunotherapy，and two patients were treated with palliative therapy after stopping immunotherapy. The condition of three patients in this group was stable during six-month follow-up.

Key words: Immune Checkpoint Inhibitors, Cardiotoxicity, Lung Cancer, Critical Care Nursing