apparatus
assist
background
beat
blood
cardiac
cardiologist
care
clinic
detail
detection
diagnosis
diagnostic
disease
doctor
ecg
ekg
emotional
equipment
exam
examination
health
healthcare
heart
heartbeat
help
helpful
hospital
illness
instrument
isolated
measure
measurement
medical
medicine
operation
patient
physical
pressure
pulse
recovery
red
research
safety
science
scientific
stethoscope
stress
technology
test
tool
white