Functional assessment of severity of coronary lesion is best done using:
a) Optical coherence tomography
b) Coronary angiography
c) Intravascular ultrasound
d) Fractional flow reserve
Functional assessment of severity of coronary lesion is best done using:
a) Optical coherence tomography
b) Coronary angiography
c) Intravascular ultrasound
d) Fractional flow reserve