Objective:To systematically review the effect of transthoracic surgery and non-transthoracic surgery for cardiac cancer.Methods: PubMed、EMbase、CNKI 、WanFang Data and VIP were searched for the randomized controlled trials(RCT)of transthoracic surgery and non-transthoracic surgery for cardiac cancer.The methodological quality of the included studies were assessed.The STATA 12.0 software was used for meta-analysis.Results: According to the screening criteria,12 RCTs were enrolled in the study,and the total num...