英文關鍵字
atrium
bacteremia
beautiful
blood
cardiac
cardiology
cavity
chamber
diagnostic
disease
doctor
doppler
echo
echocardiogram
echocardiography
embolism
embolus
endocarditis
flow
flutter
hd
heart
image
infection
insufficiency
lips
medical
mitral
mouth
office
oral
patient
regurgitation
sepsis
septic
sick
sonogram
sonography
structure
technology
threat
transesophageal
transthoracic
ultrasound
unusual
valve
valvular
vegetation
video
wave