aid
beat
blood
cardiac
cardio
cardiogram
cardiograph
cardiologist
cardiology
cardiovascular
care
checkup
clinic
coronary
diagnosis
diagnostic
disease
doctor
ecg
education
ekg
electrocardiogram
emergency
exam
examining
explaining
health
healthcare
healthy
heart
heartbeat
holding
hospital
insurance
intern
lecturer
listening
man
medical
medicine
model
physician
pulse
stethoscope
student
symbol
teacher
therapist
treatment