SIGNIFICANCE OF MITRAL VALVE PROLAPSE IN HYPERTROPHIC CARDIOMYOPATHY

二尖瓣脱垂在肥厚性心肌病中的意义

• 批准号: 3920172
• 负责人: J A PANZA
• 金额: --
• 依托单位: NATIONAL HEART, LUNG, AND BLOOD INSTITUTE
• 依托单位国家: 美国
• 资助国家: 美国
• 起止时间: 至
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/3920172
• 关键词: echocardiography; human subject; hypertrophic myocardiopathy; medical complication; mitral valve insufficiency

Prominent systolic prolapse of the mitral valve (MVP) is not a common finding in patients with hypertrophic cardiomyopathy. To determine the significance of echocardiographic evidence of MVP in these patients, we studied 22 patients with HCM who also had clear evidence of a large, redundant mitral valve, prolapsing into the left atrium in systole. The results of this study show that this combination is not associated with an increased risk of complications and, therefore, appears to be part of the wide morphologic spectrum of HCM.

二尖瓣突出收缩期脱垂（MVP）不是 在肥厚型心肌病患者中常见。 到 确定MVP的超声心动图证据的意义， 在这些患者中，我们研究了22例HCM患者， 有一个大的，多余的二尖瓣，脱垂到 左心房收缩期。 这项研究的结果表明，这种组合不是 与并发症风险增加相关，因此， 似乎是HCM广泛形态学谱的一部分。