First heart sound and opening snap in patients with mitral valve disease. Phonocardiographic and pathomorphologic study

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• 作者：Tatiana Mularek-Kubzdela ; Stefan Grajek ; Anna Olasiń ; ska ; Wojciech Seniuk ; Marek Grygier ; Olga Trojnarska ; Maciej Lesiak ; Andrzej Cieś ; liń ; ski
• 关键词：Mitral valve ; Morphology ; First heart sound ; Opening snap
• 刊名：International Journal of Cardiology
• 出版年：2008
• 出版时间：25 April 2008
• 年：2008
• 卷：125
• 期：3
• 页码：433-435
• 全文大小：214 K

文摘

We investigated correlation between mitral valve morphology and first heart sound (S₁) and opening snap (OS) amplitude. The analysis revealed negative correlation between the OS amplitude and the area of calcification and the mitral orifice area. We also found negative correlation between the S₁ intensity and the area of calcification.