???

??????????P-QRS-T??????????????????????

(?)??
????????????????????Na+-K+-ATP???????Ca2+?????????????????????????????
()?
??????????????????????? ???????????????????
()?
???????????????????????????????
()????
1TS-T???T???S-T???
2P-R???
3Q-T???
4P-P?2??????
?????

??N????
?????
P?,P?.~P??T,??,QRS,??.
QRS??????QRS???
?.??)
??
?????????
????????/??A???????????????????????? ??????????A?????S1????
1.???????,????,II,III,aVFV1,.??250-300/2,?,?????.3.QRS??,?????,QRS?,??
?.????y.CCB?????.??,????,???,???.???,??CCB IA(?)IC(?)??????,??,CCB?????,???,??????D?,I,III???,???...

?
???

??????N???????????????pre-excitation syndromeWPWWolf-Parkinson-White?????????????



????????????????? ??????N????????????????QRS?????N???????????????????NQRS?????? ???????????????????QRS???N????QRS????????N????????N??????N?????QRS????????? ??????????????????????????? ????????Kent????????J...

?P-R ????

1.?? A-H ?60msH-V

2.??P-R(A-H)?100ms

3.??200 /min ??11 ?

4.??P-R ?0.12s(?7)

?????



1.??

(1)P-R ?????

P-R ?0.12s(?1)

QRS ??

P-J ?

???ST-T ??

(2)?P-R ?????

?P-R ???????P-R ?0.12s?0.080.11s?P ?QRS ?P-R ?
...