apparatus
auscultation
background
blue
breath
cardiac
cardiologist
cardiology
clean
clinic
device
diagnose
diagnosis
diagnostic
disease
doctor
emergency
equipment
exam
examination
health
healthcare
hear
heartbeat
hospital
instrument
isolated
listen
listening
lung
measurement
medical
medicine
metal
nurse
physician
pipe
profession
professional
pulse
research
science
scientific
sounds
stethoscope
student
test
tool
treatment
white