英文關鍵字
abdominal
arrhythmia
body
cardiac
cardio
cardiogram
cardiology
cardiovascular
care
check
closeup
couch
device
diagnosis
diagnostic
disease
ecg
electrodes
emergency
european
graph
happy
health
healthy
heart
heartbeat
hospital
medical
medicals
medicine
monitor
monitoring
nurse
patient
procedure
professional
pulse
recording
sensor
show
sick
signs
sinusoid
specialist
stethoscope
technology
treatment
unrecognizable