ObjectiveTo analyze the papers in cardiovascular surgery field indexed by SCI-Expended between 2008 year and 2012 year from the authors in Chinese Mainland. MethodsWe searched Web of Science database(2008-2012)on-line and collected the papers on cardiovascular surgery written by the authors in Chinese Mainland. The data of publication time, type of article, journal name, and author name were recorded. ResultsA total of 427 papers in cardio-vascular surgery field were published from Chinese Mainland including 401 original articles, 10 conference papers, and 16 reviews. Although the number of papers has been increasing since 2008 year, the increase slowed down recently. Most of those authors came from few heart centers in Beijing, Guangdong, and Shanghai. Most of these papers were published in 7 journals in cardiovascular surgery field with low impact factor. ConclusionThe authors in Chinese Mainland in cardiovascular field should design more scientific research and improve academic level of paper with high quote rate.