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Table 3 Hemodynamic response during adenosine vs. rest

From: Decreased global myocardial perfusion at adenosine stress as a potential new biomarker for microvascular disease in systemic sclerosis: a magnetic resonance study

 

Controls

SSc patients

P

Rest

 HR [bpm]

65 ± 10

73 ± 11

0.026*

 Systolic BP [mmHg]

124 ± 13

127 ± 20

0.78

 Diastolic BP [mmHg]

73 ± 9

71 ± 13

0.55

 MP [ml/min/g]

1.1 ± 0.3†

1.1 ± 0.5

0.85

Adenosine stress

 HR [bpm]

85 ± 15

93 ± 13

0.05

 Systolic BP [mmHg]

124 ± 17

124 ± 19

0.70

 Diastolic BP [mmHg]

70 ± 11

65 ± 10

0.23

 MP [ml/min/g]

4.2 ± 1.3

3.1 ± 0.9

0.008*

 CFR

4.3 ± 1.1†

3.5 ± 1.9

0.09

  1. Variables are presented as mean ± SD. * P < 0.05. † N = 18
  2. HR heart rate, BP blood pressure, MP myocardial perfusion, CFR coronary sinus flow reserve (MP stress / MP rest)
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BMC Cardiovascular Disorders

ISSN: 1471-2261

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