n.心電圖學(xué)(心電圖描記術(shù))
Because of their simplicity, bipolar lead systems were the first to be used in clinical electrocardiography. 因?yàn)樗鼈兒?jiǎn)單，雙極導(dǎo)聯(lián)最先用于臨床心電圖學(xué)。
