Abstract
Continuous positive airway pressure (CPAP) entails delivering to the opening of the airways, by an external interface or an endotracheal tube, a positive (over-atmospheric) pressure, continuously, during both expiration and inspiration. Although CPAP cannot literally be defined as a noninvasive mechanical ventilation (NIMV) technique, it is often, but not always, noninvasive; it is sometimes mechanically generated, but there are many simpler ways to perform it; and it cannot strictly be considered “ventilation,” because, even if in specific cases CPAP is able to increase alveolar ventilation, it cannot perform any work of breathing (WB).
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Abbreviations
- AA:
-
Acute asthma
- ABG:
-
Arterial blood gas analysis
- ACPE:
-
Acute cardiogenic pulmonary edema
- AHRF:
-
Acute hypoxemic respiratory failure
- ARDS:
-
Acute respiratory distress syndrome
- ARF:
-
Acute respiratory failure
- CHF:
-
Chronic heart failure
- COPD:
-
Chronic obstructive pulmonary disease
- CPAP:
-
Continuous positive airway pressure
- DNI:
-
Do not intubate
- ED:
-
Emergency department
- FEV1 :
-
Forced expiratory volume in 1 second
- FiO2 :
-
Fraction of inspired oxygen
- FRC:
-
Functional residual capacity
- HMDU:
-
High medical dependency unit
- ICU:
-
Intensive care unit
- IMV:
-
Invasive mechanical ventilation
- NCPAP:
-
Noninvasive continuous positive airway pressure
- NIMV:
-
Noninvasive mechanical ventilation
- NPPV:
-
Noninvasive double-level positive pressure ventilation
- OOH:
-
Out of hospital
- OSAS:
-
Obstructive sleep apnea syndrome
- PaO2 :
-
Arterial oxygen pressure
- PEEP:
-
Positive end-expiratory pressure
- RCCT:
-
Randomized controlled clinical trial
- RR:
-
Respiratory rate
- SO2T:
-
Standard oxygen therapy
- SpO2 :
-
Oxygen saturation
- TI:
-
Tracheal intubation
- VPM:
-
Ventilation / perfusion mismatch
- WB:
-
Work of breathing
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Ferrari, R. (2016). CPAP Device Therapy for Noninvasive Mechanical Ventilation in Hypoxemic Respiratory Failure: Key Technical Topics and Clinical Implications. In: Esquinas, A. (eds) Noninvasive Mechanical Ventilation. Springer, Cham. https://doi.org/10.1007/978-3-319-21653-9_14
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DOI: https://doi.org/10.1007/978-3-319-21653-9_14
Publisher Name: Springer, Cham
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