Skip to main content

Table 4 Invasive coronary angiography/fractional flow reserve classification and mean myocardial blood flow (SD) at stress measured in mL/min/mL per vessel territories of the three main coronary arteries

From: Measurement of myocardial blood flow by cardiovascular magnetic resonance perfusion: comparison of distributed parameter and Fermi models with single and dual bolus

  Invasive coronary angiography/Fractional flow reserve Distributed parameter-Myocardial blood flow Fermi-Myocardial blood flow Distributed parameter-Myocardial perfusion reserve Fermi-Myocardial perfusion reserve
Patient 1 LAD 3 0.82 (0.28)* 1.68 (0.60)* 0.88 (0.29) 1.54 (0.47)
LCX 3 0.94 (0.20)* 1.99 (0.41)* 0.91 (0.16) 1.73 (0.44)
RCA 2 0.84 (0.17)* 1.77 (0.79)* 0.91 (0.24) 1.77 (0.44)
Patient 2 LAD 2 1.99 (0.30)* 3.37 (0.49) 1.68 (0.37) 2.15 (0.49)
LCX 2 1.98 (0.27)* 2.61 (0.41) 1.26 (0.30) 1.87 (0.80)
RCA 3 1.27 (0.27)* 1.80 (0.81)* 0.86 (0.30) 1.08 (0.33)
Patient 3 LAD 2 1.20 (0.10)* 1.19 (0.34)* 0.71 (0.11) 0.78 (0.44)
LCX 3 1.34 (0.13)* 1.84 (1.11)* 0.65 (0.30) 0.96 (0.26)
RCA 2 1.58 (0.31)* 1.18 (0.16)* 0.81 (0.20) 0.70 (0.12)
Patient 4 LAD 3 1.99 (0.31)* 3.02 (0.64) 1.21 (0.31) 1.22 (0.23)
LCX 3 1.61 (0.73)* 1.98 (0.58)* 0.90 (0.35) 1.05 (0.34)
RCA 3 0.75 (0.29)* 1.00 (0.44)* 0.58 (0.23) 0.65 (0.24)
Patient 5 LAD 1 2.86 (0.59) 3.26 (0.88) 3.26 (0.40) 3.37 (0.50)
LCX 1 2.54 (0.24) 2.79 (0.30) 3.01 (0.60) 2.91 (0.34)
RCA 1 2.60 (0.36) 2.88 (0.33) 2.68 (0.35) 3.04 (0.85)
  1. LAD, LCX and RCA: left anterior descending, left circumflex and right coronary artery respectively. Vessels with reduced myocardial blood flow are indicated with *.