【医】 动静脉局部缩窄

A-V shunt with goretex graft

Excision and graft bypass or direct repair of A-V fistula, neck or extremity

A-V nodal effective refractory period

Excision and graft bypass or direct repair A-V fistula of chest or abdomen

Excision and graft bypass or direct repair A-V fistula of chest or abdomen

Excision and graft bypass or direct repair A-V fistula of chest or abdomen

A-V node impulse conduction measured on Hbundle electrogram

arterio-venous fistula