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Ultrasonographic characteristics
CAD: coronary artery disease, LV: left ventricular, EF: ejection fraction, c-IMT: carotid intima-media thickness, PSV: peak systolic velocity, MSV: mean systolic velocity, EDV: end-diastolic volume, MDV: mean diastolic velocity, MTV: mean total velocity, PI: pulsatility index, RI: resistive index
