2.1
The MiraQ cardiac system (MCQ0, Medistim ASA) uses ultrasound for the non-invasive assessment of graft blood flow during coronary artery bypass graft (CABG) surgery. It is intended for use in patients with coronary artery disease who are having CABG surgery. It measures 3 parameters of transit time flow (mean blood flow in ml/minute, pulsatility index and diastolic filling percentage) to assess graft blood flow and check patency.