J波与J波综合征

J wave and J wave syndrome

J波是心电图上紧随QRS波群之后的一个小的半圆形波。J波综合征是与J波有关的多种临床综合征的总称,包括早复极综合征、Brugada综合征以及原发性室颤(或称夜间猝死综合征)。作者结合本病例谈谈对J波综合征的理解和认识。

J wave in ECG QRS wave is followed after a small semicircular wave.J wave and J wave syndrome is related to multiple clinical syndrome collectively,including early repolarization syndrome,Brugada syndrome and idiopathic ventricular fibrillation(or nocturnal death syndrome).The author combines the case on J wave syndrome understanding and awareness.