实用心电学杂志
實用心電學雜誌
실용심전학잡지
JOURNAL OF PRACTICAL ELECTROCARDIOLOGY JS
2015年
1期
9-12,15
,共5页
心脏summit区%室性早搏%射频导管消融%心电图
心髒summit區%室性早搏%射頻導管消融%心電圖
심장summit구%실성조박%사빈도관소융%심전도
cardiac summit%premature ventricular beats%radiofrequency catheter ablation%elec trocardiogram
心脏 summit 区包括位于心外膜部和心内膜部的心大静脉(great cardiac vein,GCV)和前室间静脉(anterior interventricular vein,AIV)区、主动脉窦-二尖瓣连接处(aortomitral con-tinuity,AMC)、左冠窦(left coronary cusp,LCC)以及右室流出道(right ventricular outflow,RV-OT)后部区。起源于心脏 summit 区的室性早搏心电图有其特殊性,术前通过体表心电图定位可能的室性早搏起源,对手术策略的选择具有一定的指导意义。
心髒 summit 區包括位于心外膜部和心內膜部的心大靜脈(great cardiac vein,GCV)和前室間靜脈(anterior interventricular vein,AIV)區、主動脈竇-二尖瓣連接處(aortomitral con-tinuity,AMC)、左冠竇(left coronary cusp,LCC)以及右室流齣道(right ventricular outflow,RV-OT)後部區。起源于心髒 summit 區的室性早搏心電圖有其特殊性,術前通過體錶心電圖定位可能的室性早搏起源,對手術策略的選擇具有一定的指導意義。
심장 summit 구포괄위우심외막부화심내막부적심대정맥(great cardiac vein,GCV)화전실간정맥(anterior interventricular vein,AIV)구、주동맥두-이첨판련접처(aortomitral con-tinuity,AMC)、좌관두(left coronary cusp,LCC)이급우실류출도(right ventricular outflow,RV-OT)후부구。기원우심장 summit 구적실성조박심전도유기특수성,술전통과체표심전도정위가능적실성조박기원,대수술책략적선택구유일정적지도의의。
Cardiac summit is a crux area including the region of great cardiac vein(GCV)and anterior interventricular vein(AIV),aortomitral continuity(AMC),left coronary cusp (LCC),and posterior right ventricular outflow(RVOT).Since cardiac summit-originated premature ventricular beats(PVBs)is characteristic in electrocardiogram(ECG),surface body ECG helps to make reason-able ablative strategy before operation by positioning the possible origin of PVBs.