.e-con.e-parent:nth-of-type(n+4):not(.e-lazyloaded):not(.e-no-lazyload), .e-con.e-parent:nth-of-type(n+4):not(.e-lazyloaded):not(.e-no-lazyload) * { background-image: none !important; } @media screen and (max-height: 1024px) { .e-con.e-parent:nth-of-type(n+3):not(.e-lazyloaded):not(.e-no-lazyload), .e-con.e-parent:nth-of-type(n+3):not(.e-lazyloaded):not(.e-no-lazyload) * { background-image: none !important; } } @media screen and (max-height: 640px) { .e-con.e-parent:nth-of-type(n+2):not(.e-lazyloaded):not(.e-no-lazyload), .e-con.e-parent:nth-of-type(n+2):not(.e-lazyloaded):not(.e-no-lazyload) * { background-image: none !important; } }

High Flow Oxygen Therapy (HFOT) delivers heated and humidified oxygen at a set FiO2 to correct or regularise blood-oxygen levels. Patients are conscious and capable of completing spontaneous respirations. Often achieved by use of a high flow nasal cannula, the therapy is intended to treat impaired respiratory function or respiratory disease.

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