infranodal block 结下传导阻滞

infranodal extrasystole 结下性额外收缩

infranodal canal [古植] 节下痕 ; [古植] 节下道

advanced infranodal a-v block 高度结下房室传导阻滞

infranodal a-v block 结下房室阻滞

incomplete infranodal block 不完全性结下阻滞

infranodal conduction network 释义结下传导网络

first degree infranodal block 一度结下传导阻滞