维普期刊资源整合服务平台（V6.5）

维普中文期刊产品整合服务

共被期刊论文引用了1次 您的检索式：您选中1篇文献正在查看引证文献汇总

选中清除导出查看参考文献查看引证文献引用追踪共1页首页上一页第1页下一页末页 /1 跳转

		题名	作者	年代	出处	被引量
	1	Closing patent foramen ovale in cryptogenic stroke:The underscored importance of other interatrial shunt variants显示文摘Recent trials and metanalysis even not fully conclusive and still debated,at least suggested that mechanical device-based closure of patent foramen ovale(PFO)is more effective than medical therapy in prevent recurrence of stroke. In a proportion ranging from 20% to nearly 40% of patients in literature,PFO is associated to atrial septal aneurysm(ASA):ASA is a well-known entity often associated with additional fenestration. Additionally small atrial septal defects('Flat ASD') can present with signs of paradoxical embolism and cannot be easily detected by transthoracic echocardiography or even by transesophageal echocardiography and are usually discovered by intracardiac echocardiography at the moment of transcatheter closure. This evidence might change potentially the anatomical diagnosis from PFO to fenestrated ASA or as we called it to 'hybrid defect',being a bidirectional flow through a small ASD or/and an additional fenestration,often present. Despite the differences in anatomy,pathophysiology and haemodynamic paradoxical embolism may occur in both entities and also may be the first appearance of fenestrated ASA. Because some overlapping do really exist between PFO and hybrid defects,which are often not clearly differentiable by standard diagnostic tools,it is likely that a proportion of patients evaluated for potential transcatheter closure of PFO had actually a different anatomical substrate. These different anatomical and pathophysiologic entities have not been address in any of the previous trials,potentially having an impact on overall results despite the similar mechanical treatment. Neurologists and general cardiologists in charge of clinical management of PFOrelated cryptogenic stroke should be aware of the role of hybrid defects in the pathophysiology of paradoxical embolism- mediated cerebral ischemic events in order to apply the correct decision- making process and avoid downgrading of patients with paradoxical embolism-related interatrial shunt variants different from PFO.	Gianluca Rigatelli Alberto Rigatelli	2015	World Journal of Cardiology2015，7，6：	3

返回顶部每页显示：

共1页首页上一页第1页下一页末页 /1 跳转

goolge学术搜索-维普

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1　渝公网安备 50019002500403号　违法和不良信息举报中心

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费