an electrocardiogram interval meaning in English
p-r间期
Related Words
- electrocardiogram
- electrocardiogram scale
- fetal electrocardiogram
- stress electrocardiogram
- surface electrocardiogram
- electrocardiogram lead
- resting electrocardiogram
- dynamic electrocardiogram
- electrocardiogram paper
- electrocardiogram amplifier
- an electric mower
- an electrician
- an electrocardiogram segment
- an electronic calendar