article_metadata: Rina Sha Bing Rong Kellina Maduray Jingquan Zhong
article_metadata: 10.3389/fcvm.2022.889761
article_metadata: Front Cardiovasc Med
article_metadata: 2022 May 2;9:889761.
article_metadata: coronary artery spasm coronary venous spasm mechanism premature ventricular contraction radiofrequency ablation
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/35586647/
article_metadata: Case Reports
article_metadata: PMC9108180
article_metadata: 35586647
article_metadata: Case Report: A Rare Case of Severe Coronary Venous Spasm During Radiofrequency Ablation of Premature Ventricular Contraction
article_metadata: 2022