aid
anatomical
attack
beat
cardiac
cardio
cardiogram
cardiologist
cardiology
cardiovascular
care
clinic
concept
diagnosis
disease
doctor
ecg
electrocardiogram
emergency
examining
expertise
frequency
graph
graphic
health
healthy
heart
heartache
heartbeat
icon
infarct
infarction
insurance
ischemic
measuring
medic
medicine
model
myocardium
prevention
problem
protection
pulse
rhythm
stress
surveillance
tachycardia
test
trace
treatment