activity
analyze
beat
cardiac
cardiology
check
checkup
clean
clinical
cure
device
diagnosis
diagnostic
disease
doctor
ecg
ekg
electrocardiogram
electrocardiography
equipment
examination
examine
fitness
health
healthcare
healthy
heart
heartbeat
hospital
illness
infarct
life
measurement
medical
medicine
patient
physician
pressure
pulse
rate
sick
stethoscope
stress
test
trace
treatment
waveform
white