Figure 2

Example of myocardial perfusion measurement in a patient with MPRI of 1.96 in the left anterior descending artery which has 43% stenosis on QCA. A) No evidence of perfusion defect in the left anterior descending artery territory at stress B) No evidence of perfusion defect in the left anterior descending artery territory at rest C) Signal intensity-time curve of anteroseptal wall of left ventricle at stress D) Signal intensity-time curve of anteroseptal wall of left ventricle at rest.