AmericanHeartAssociation/AmericanCollegeofCardiology(AHA/ACC)GuidelinesfortheManagementofPatientswithValvularHeartDisease
美国心脏协会/美国心脏病学会(AHA/ACC)瓣膜性心脏病患者管理指南
ChronicPrimaryMitralRegurgitationPart3:IndicationsforMitralValveSurgeryforpatientswithchronicsevereprimarymitralvalveregurgitation
慢性原发性二尖瓣关闭不全第3部分:慢性重度原发性二尖瓣关闭不全患者二尖瓣手术适应证
Inthepreviousarticle,wediscussedthedifferentstagesofchronicprimaryMRaccordingtodifferencesinvalveanatomy,valvehemodynamics,hemodynamicconsequencesandsymptoms.ThisweekwewillfocusontheClassIandClassIIindicationsformitralvalvesurgery.
在前一篇文章中,我们根据瓣膜解剖、瓣膜血流动力学、血流动力学结果和症状的不同讨论了慢性原发性二尖瓣关闭不全的不同阶段。本周我们将重点讨论二尖瓣手术的一级和二级适应证。
ClassIIndicationsforMitralValveSurgery
二尖瓣手术Ⅰ类适应证
1.Mitralvalvesurgeryisre