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An electrical injury (electric injury) or electrical shock (electric shock) is damage sustained to the skin or internal organs on direct contact with an electric current. [ 2 ] [ 3 ] The injury depends on the density of the current , tissue resistance and duration of contact. [ 4 ]
Electrical shocks on humans can lead to permanent disabilities or death. Size, frequency and duration of the electrical current affect the damage. [8] The effects from electric shock can be: stopping the heart beating properly, preventing the person from breathing, causing muscle spasms. The skin features also affect the consequences of ...
Research shows that every year 2.5 million adults get an electric shock in their homes or garden, any of which could have caused injury or death. [1] [failed verification] In 2007, according to government statistics, [2] there were 19 deaths and 2,788 injuries caused by electric shocks. In addition, electricity is now the major cause of ...
Electric cardioversion (a shock to your heart to restore its rhythm) Catheter ablation (a minimally invasive surgery to destroy the abnormal tissue in your heart) Heart Attack
The distinguishing feature of the picana is that the shocks are high voltage, but with limited energy per electric pulse. The high voltage means the shocks are ample but the low current means they are less likely to kill the victim, enabling longer torture sessions and many more shocks to be given than with higher current torture devices.
An earth-leakage circuit breaker (ELCB) is a safety device used in electrical installations with high Earth impedance to prevent shock. It detects small stray voltages on the metal enclosures of electrical equipment, and interrupts the circuit if a dangerous voltage is detected.
It is important to note that microshock (or micro-shock) are not IEV [2] defined terms and are not used in any international standard. "Micro-shock" is an otherwise imperceptible electric current applied directly, or in very close proximity, to the heart muscle of sufficient strength, frequency, and duration to cause disruption of normal cardiac function.
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