00000nz a2200000n 4500 001 KSH1999017822 005 20051102125250 008 990528 n azknn|abn |a a|a | 150 ▼a박동[搏動]▲ 450 ▼wr▼i영어▼aheartbeat▲ 550 ▼wh▼a기외 수축[期外收縮]▲ 550 ▼wh▼a심장 박동[心臟搏動]▲ 550 ▼wh▼a심첨 박동[心尖搏動]▲ 550 ▼wh▼a이상 박동[異常搏動]▲ 550 ▼wh▼a조기 박동[早期搏動]▲ 550 ▼a맥박[脈搏]▲ 550 ▼a심장[心臟]▲ 550 ▼a심전도[心電圖]▲ 550 ▼a히스색▲