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Table 1 Corrected resting, hyperaemic myocardial blood flow (MBF), and corrected myocardial perfusion reserve index (MPRI) classified by QCA segmental grading.

From: 2011 Quantitative cardiac magnetic resonance perfusion imaging at 3 Tesla in patients with suspected coronary artery disease

 

MYOCARDIAL SEGMENTS

P-value ANOVA

 

Normal n = 255

Ischemic n = 236

Remote n = 149

 

Corrected Resting MBF [ml/min/g/(mmHg.bpm/104)]

1.19 ± 0.34

1.21 ± 0.33

1.14 ± 0.33

NS

Hyperemic MBF (ml/min/g)

3.41 ± 1.09†

2.06 ± 0.89*†

2.71 ± 0.98

< 0.001

Corrected MPRI

3.15 ± 1.32†

1.73 ± 0.61*†

2.52 ± 0.99

< 0.001

  1. *p < 0.01 for comparison with normal
  2. †p < 0.01 for comparison with remote
  3. Resting MBF corrected by division by the respective rate-pressure product/10,000.