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Carotid compression: Difference between revisions
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Tag: 2017 source edit |
Tag: 2017 source edit |
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Loss of consciousness can occur very rapidly with limited warning. When this occurs, subjects will completely lose control of their bodies and must be prevented from falling. Furthermore, it is important that to carefully position the subject into an appropriate recovery position which does not obstruct the airway and facilitates restoration of blood flow to the brain. The individual should be laid down with their head on the ground. If consciousness does not immediately return, the legs should be elevated to promote additional blood flow to the brain. If the subject remains unconscious, the presence of pulses should be assessed and CPR may be required. | Loss of consciousness can occur very rapidly with limited warning. When this occurs, subjects will completely lose control of their bodies and must be prevented from falling. Furthermore, it is important that to carefully position the subject into an appropriate recovery position which does not obstruct the airway and facilitates restoration of blood flow to the brain. The individual should be laid down with their head on the ground. If consciousness does not immediately return, the legs should be elevated to promote additional blood flow to the brain. If the subject remains unconscious, the presence of pulses should be assessed and CPR may be required. | ||
When consciousness is regained, subjects may be extremely disoriented and should be prevented from accidentally | When consciousness is regained, subjects may have seizure-like involuntary movements and be extremely disoriented and should be prevented from accidentally injuring themselves or others until they have fully recovered. | ||
Carotid compression should '''never''' be practiced when carotid plaques could be present due to the high risk of plaque dislodgement and embolic stroke. More than 50% of older adults (>60 years old) have some degree of carotid plaque formation. Middle-aged adults (40-60 years old) can develop carotid plaques, with higher prevalence among those with risk factors (hypertension, high cholesterol, smoking, diabetes, cardiovascular disease). | Carotid compression should '''never''' be practiced when carotid plaques could be present due to the high risk of plaque dislodgement and embolic stroke. More than 50% of older adults (>60 years old) have some degree of carotid plaque formation. Middle-aged adults (40-60 years old) can develop carotid plaques, with higher prevalence among those with risk factors (hypertension, high cholesterol, smoking, diabetes, cardiovascular disease). | ||