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Table 3 The changes of hemodynamic parameters in six eligible patients before and after NPPV application

From: Evaluation of noninvasive positive pressure ventilation after extubation from moderate positive end-expiratory pressure level in patients undergoing cardiovascular surgery: a prospective observational study

No.

Systolic BP (mmHg)

HR (beats/min)

Before

After

Before

After

1

122

113

89

78

2

145

135

94

87

3

112

121

79

85

4

108

102

82

78

5

138

136

61

65

6

142

128

71

62

mean ± SD

128 ± 16

123 ± 13

79 ± 12

76 ± 10

  1. NPPV, noninvasive positive pressure ventilation; BP, blood pressure; HR, heart rate.
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Journal of Intensive Care

ISSN: 2052-0492