Electrical safety. External cardiac massage. Scheme, description

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ENCYCLOPEDIA OF RADIO ELECTRONICS AND ELECTRICAL ENGINEERING
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Electrical safety. External cardiac massage. Encyclopedia of radio electronics and electrical engineering

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Encyclopedia of radio electronics and electrical engineering / Electrical safety, fire safety

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External heart massage is done during artificial respiration in the absence of a pulse, pallor of the skin.

After the preparatory measures discussed above, following:

two air injections are made according to one of the above methods;
then the person assisting rises, puts the palm of one hand on the lower half of the sternum, raising his fingers;
puts the palm of the second hand on the first and presses on the hands, helping with the weight of his body.

Attention! With an external heart massage, the arms should be straightened. The pressure should be applied in quick bursts so that the sternum moves 4-5 cm.

The duration of pressure and the interval between pressures is 0,5 s, the number of pressures should be 12-15 for every two blows.

Council. If two people provide assistance, then it is recommended to perform blowing and pressing alternately, while 5 pressures can be performed at the same pace for one blowing.

After the restoration of cardiac activity, the heart massage stops, with weak breathing, artificial respiration continues until full breathing is restored.

If the revitalization measures are ineffective, they stop after 30 minutes.

Author: Koryakin-Chernyak S.L.

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