electrocardiography [elektroʊ'kɑ:dɪəʊɡrəfɪ]

例句:

• Because of their simplicity, bipolar lead systems were the first to be used in clinical electrocardiography.
  因为它们简单, 双极导联最先用于临床心电图学.
  
• Three unipolar limb leads are conventionally employed in clinical electrocardiography.
  有三个单极的肢体导联习惯上用于临床心电图.
  
• Objective To study electrocardiography diagnosis of ischemia in patients with ventricular pacing.
  目的观察右心室起搏患者并发急性心肌缺血的心电图诊断.