The rapid shallow breathing index (RSBI) or Yang Tobin index is a tool that is used in the weaning of mechanical ventilation on intensive care units. The RSBI is defined as the ratio of respiratory frequency to tidal volume (f/VT). People on a ventilator who cannot tolerate independent breathing tend to breathe rapidly (high frequency) and shallowly (low tidal volume), and will therefore have a high RSBI.[1] The index was introduced in 1991 by Karl Yang and Martin J. Tobin.
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The rapidshallowbreathingindex (RSBI) or Yang Tobin index is a tool that is used in the weaning of mechanical ventilation on intensive care units. The...
the diaphragm. Shallowbreathing can result in or be symptomatic of rapidbreathing and hypoventilation. Most people who breathe shallowly do it throughout...
the methods below, the common endpoint measurement is a RapidShallowBreathingIndex (Tobin Index) of less than or equal to 105. The RSBI ("Riz-bee") is...
The RapidShallowBreathingIndex (RSBI, the ratio of respiratory frequency to tidal volume (f/VT), previously referred to as the "Yang Tobin Index" or...
Higher values are observed when snoring. Work of breathing is a measure of a "Rapidshallowbreathingindex". Peak/mean inspiratory and expiratory flow measures...
Sleep apnea is a sleep-related breathing disorder in which repetitive pauses in breathing, periods of shallowbreathing, or collapse of the upper airway...
is illustrated in the graphs in section Shallow water blackout recovery breathing Also known as hook breathing. This is a technique used by free divers...
the breathing gas to maintain the required concentration of oxygen. However, if this is done without removing the carbon dioxide, it will rapidly build...
metres (217 feet). Breathing air is air meeting specified standards for contaminants. Pure oxygen is mainly used to speed the shallow decompression stops...
shallow water use. The helmet isolates the diver's head from the water, allows the diver to see clearly underwater, provides the diver with breathing...
underwater, both during breath-hold dives and while breathing at ambient pressure from a suitable breathing gas supply. It, therefore, includes the range of...
over the longer term. The practice of shallowbreathing or skip breathing in an attempt to conserve breathing gas should be avoided as it is inefficient...
"brain freeze", and is frequently associated with the rapid consumption of ice cream. The shallowness of the venous blood supply of the mucosa contributes...
exposed to concentrations higher than 6% to 8% victims often exhibit shallowbreathing, loss of consciousnesses, and depressed heart-rate. They can be roused...
arises from abnormal breathing. Asphyxia causes generalized hypoxia, which affects all the tissues and organs, some more rapidly than others. There are...
helium–oxygen mixture to prevent nitrogen narcosis, and limit work of breathing, but at shallow depths saturation diving has been done on nitrox mixtures. Most...
effect is also modified by changes in breathing gas composition necessary for reducing narcosis and work of breathing, to limit oxygen toxicity and to accelerate...
Clinical signs include flushed skin, full pulse (bounding pulse), rapidbreathing, premature heart beats, muscle twitches, and hand flaps (asterixis)...
that is not attributable to another cause of excessively slow or shallowbreathing. The most effective treatment is weight loss, but this may require...
considered a substitute for the more important shallow safety stop on a no-stop dive. Switching breathing gas mix during the ascent will influence the depth...
fail to pressurize at all. Such decompression may be classed as explosive, rapid, or slow: Explosive decompression (ED) is violent and too fast for air to...
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