article_metadata: Jiaxi Dong Ling Wang Joseph Salvatore Michelle W Lau
article_metadata: 10.7759/cureus.33367
article_metadata: Cureus
article_metadata: 2023 Jan 4;15(1):e33367.
article_metadata: cardiac biopsy cardiac tumor rare cancers small cell carcinomas spindle cell sarcoma
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/36751182/
article_metadata: Case Reports
article_metadata: PMC9897718
article_metadata: 36751182
article_metadata: Difficulty in Diagnosing Rare Cardiac Tumors: A Case Series
article_metadata: 2023