英文關鍵字
1080hd
1920hd
aorta
aortic
artery
atrium
background
blood
blue
cardiac
cardiology
cavity
chamber
color
computer
cusp
diagnostic
disease
doctor
doppler
echo
echocardiogram
echocardiography
effect
flow
hand
heart
hypertension
image
medical
mitral
office
patient
pulmonary
quantification
red
regurgitation
segment
sonogram
sonography
stenosis
structure
technology
tissue
transesophageal
transthoracic
ultrasound
valve
ventricle
wave