便携式心电描记术
ambulatory electrocardiography
单极心电描记器
unipolar electrocardiograph
放大器型心电描记器
electrocardiograph of amplifier type
心电描记术
electrocardiogram method
electrocadiography
QT dispersion
ECG-gated
electrocardiogram
ZWZX
Electorocardiography
ECG
Electrocardiogrphy
electrocardiographic technique
Electrocardrography
Electrocardiotraphy
Holter monitoring
Electrocovrdiography
eletrocardiography
electrocardiagraphy
Elctrocardiography
Electrocordiography
electrocardiography
electrocardiograph