1Stefano N, Piere C. Causes of failure of noninvasive mechanical ventilation. Respir Care, 2004, 49:295-303.
2Ferrer M, Esquinas A, Leon M, et al. Noninvasive ventilation in severe hypoxemic respiratory failure: a randomized clinical trial. Am J Respir Crit Care Med, 2003, 168 : 1438-1444.
3Antonelli M, Conti G, Esquinas A, et al. A multiple-center survey on the use in clinical practice of noninvasive ventilation as a first-line intervention for acute respiratory distress syndrome. Crit Care Med, 2007, 35:18-25.
3Stoltzfus S.The role of noninvasive ventilation:CPAP andBiPAP in the treatment of congestive heart failure[J].DimensCrit Care Nurs,2006,25(2):66-70.
4Yazici M,Uzun K,Ulgen MS,et al.The acute effect of bi-levelpositive airway pressure on heart rate variability in chronicobstructive pulmonary disease patients with hypercapnicrespiratory failure[J].Anadolu Kardiyol Derg,2008,8(6):426-430.
5Wijesinghe M, Perrin K, Healy B, et al. Pre-hospital oxygen therapy in acute exacerbations of chronic obstructive pulmonary disease [ J]. Intern Med J,2011,41 ( 8 ) :618-622.
6Albertson TE, Louie S, Chan AL. The diagnosis and treatment of elderly patients with acute exacerbation of chronic obstructive pul- monary disease and chronic bronchitis [ J ]. J Am Geriatr Soc, 2010,58 (3) :570-579.
7Butorac-Petanjek B, Parnham MJ, Popovic-Gde S. Antibiotic thera- py for exacerbations of chronic obstructive pulmonary disease (COPD) [ J]. J Cbemother,2010,22(5 ) :291-297.
8Nava S,Ceriana P.Causes of failure of noninvasive mechanical ventilation[J].Respir care,2004,49 (3):295-303.
9Sehultz MJ. Lung protective mechanical ventilation with lower tidal volumes in patients not suffering from acute lung injury: A review of clinical studies. Med SciMonit, 2007, 14(2):22-24.
10Tagare A,Kadam S,Vaidya U,et al. A pilot study of comparison ofBCPAP vs. VCPAP in preterm infants with early onset respiratory dis-tress [J]. J Trop Pediatr,2010,56 (3) : 191-194.
