Quantitative Study on Turbulent Intensity Downstream of Mitral Mechanical Heart Valve in Patients Undergoing Mitral Valve Replacement with Preservation of Subvalvular Apparatus是什么意思_Quantitative Study on Turbulent Intensity Downstream of Mitral Mechanical Heart Valve in Patients Undergoing Mitral Valve Replacement with Preservation of Subvalvular Apparatus在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句