Long-term characteristics and clinical significance of echocardiogram in patients after mechanical prosthesis aortic valve replacement

• Published in: Sheng wu yi xue gong cheng xue za zhi Vol. 31; no. 2; p. 308
• Main Authors: Li, Yongbo, Tang, Hong, Zhu, Xiliang, Xiao, Xijun
• Format: Journal Article
• Language: Chinese
• Published: China 01.04.2014
• Subjects: Aortic Valve Stenosis - surgery; Echocardiography; Heart Valve Prosthesis; Heart Valve Prosthesis Implantation; Heart Ventricles - anatomy & histology; Humans; Postoperative Period; Systole; Treatment Outcome

The main purpose of this study is to observe and analyze the characteristics and the clinical significance of long-term echocardiogram data in patients after mechanical aortic valve replacement operation. Fifty-five cases were recruited over 5 years after mechanical aortic valve replacement operatio...