Results: Q wave amplitude and Q wave numbers recorded in Head-Chest leads were lower than those recorded by Routine lead ECG.
结果:头胸导联所记录到的Q波数及Q波幅度均显著低于常规导联心电图。
2
Percent of occurring serious ventricular arrhythmia and auricular-ventricular block in patients with chestlead ST segment descent was large significantly (P<0.05).