electrocardiogram例句
A
electrocardiogram records the heartbeat.
心电图上标明心跳次数.
Perhaps the single most widely used monitoring device is the
electrocardiogram.
心电图可能是最广为应用的监测仪.
A total of 109 patients underwent physical examination,
electrocardiogram and echo cardiography.
总计109个病人做了体格检查, 心电图,超生心动图.