cardiac catheterization lesion #4, second pretreatment device: intravascular ultrasound (IVUS)
cardiac catheterization lesion #4, second pretreatment device: intravascular ultrasound (ivus)
cardiac catheterization lesion #4, second pretreatment device: intravascular ultrasound (IVUS) (treatment)
cardiac catheterization lesion #4, second pretreatment device: intravascular ultrasound (ivus) (treatment)