High-Flow Nasal Cannula versus Noninvasive Positive Pressure Ventilation in Patients with Heart Failure after Extubation: An Observational Cohort Study

<div>Kaplan–Meier plot of time to reintubation. HFNC, high-flow nasal cannula; NPPV, noninvasive positive pressure ventilation.</div>

Canadian Respiratory Journal

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Figure 3

Figure 3: High-Flow Nasal Cannula versus Noninvasive Positive Pressure Ventilation in Patients with Heart Failure after Extubation: An Observational Cohort Study 

Figure 3 | High-Flow Nasal Cannula versus Noninvasive Positive Pressure Ventilation in Patients with Heart Failure after Extubation: An Observational Cohort Study 