activity
analysis
analyze
anatomy
attack
beat
blood
body
cardiology
doctor
ecg
ekg
electrical
electrocardiogram
exam
exercise
fitness
health
healthcare
healthy
heart
heartbeat
hospital
human
infarct
infarction
internal
life
medical
medicine
myocardial
patient
physical
physician
pressure
pulse
rate
sick
stethoscope
stress
test
trace
treadmill
treatment
waveform