analyse
analysis
analyze
attack
background
beat
cardio
cardiogram
cardiograph
cardiological
cardiology
chart
checkup
concept
curve
disease
ecg
ekg
electrocardiogram
exam
examination
examine
graph
graphic
health
healthy
heart
heartbeat
idea
illness
line
macro
medical
medicine
metaphors
monitor
monitoring
myocardial
print
printout
pulse
rate
red
rhythm
sick
stress
stroke
test
trace