elec·tro·car·dio·gram /-ˈkɑrdiəˌgræm/ 心電圖
elec·tro·car·dio·gram /-ˈkɑrdɪəˌgræm/ 名詞 心電圖
electrocardiogram n : a graphical recording of the cardiac cycle produced by an electrocardiograph [syn: cardiogram, EKG, ECG]