1、2345678910111213141516171819心电轴的检测心电轴的检测determination of axis deviation2021222324252627282930 31323334353637383940P-R interval4142434445464748495051525354555657585960616263646566676869707172737475765.0sec773.0sec7879808182P P P8384858687888990919293949596979899100101102103104105106107108109110111112
2、1131141151161171181191201211221231241251261271281291301311321331341351361376138139140141142143144145146147148149150151152153154155156157158159160161162心脏壁心脏壁 wall血管血管 vessel相关导联相关导联 leadsseptum 间隔间隔LAD 左冠状动脉前降支左冠状动脉前降支 V1、V2anterior wall 前壁前壁LAD 左冠状动脉前降支左冠状动脉前降支 I、aVL、V2、V3、V4lateral wall 侧壁侧壁CIRC 回
3、旋支回旋支I、aVL、V5、V6posterior wall 后壁后壁variable 可有变异可有变异V1、V2可有相应变异可有相应变异(reciprocal changes)inferior wall 下壁下壁RCA 右冠状动脉右冠状动脉、aVFright ventricle 右心室右心室 RCA 右冠状动脉右冠状动脉V3R、V4R163164165166167168169170171172173R波ST段Q波T波174175176 (min-h)1771781791801811821831841851861871881891901911921931941951961971981992002012022032044.05.5mmol/L 5.5mmol/L 7.5mmol/L205206207208209210211212213214215216