Direct contact with electrical current can be deadly. While some electrical burns look minor, there still may be serious internal damage, especially to the heart, muscles, or brain. Electric current can cause injury in four ways: Cardiac arrest due to the electrical effect on the heart.
How does electric shock affect the heart?
A shock can cause cardiac arrest
If a current from outside the body passes through the heart, it can mask these impulses and disturb the heart’s rhythm. This irregular heartbeat is called arrhythmia and can even manifest as a total disorganization of the rhythm, known as ventricular fibrillation.
Can getting shocked cause heart problems?
Electrical injury can cause various cardiac dysrhythmias such as asystole, ventricular fibrillation, sinus tachycardia, and heart blocks. However, supraventricular tachyarrhythmias, such as atrial fibrillation, are rare.
Can you have a heart attack after being electrocuted?
In addition to nerve damage, burn injuries, and disruption of the central nervous system, electrical accidents on the job can potentially contribute to cardiac events. If there is no immediate cardiac event, there is a potentially heightened risk for heart problems in the aftermath of the electrocution.
When should you go to ER for electric shock?
Following a low-voltage shock, go to the emergency department for the following concerns: Any noticeable burn to the skin. Any period of unconsciousness. Any numbness, tingling, paralysis, vision, hearing, or speech problems.
Do I need an ECG after an electric shock?
So when assessing patients after an electric shock, these reports confirm that one can be confident that if the patient is asymptomatic and has a normal ECG, cardiac monitoring is not required. This is reassuring for both patients and staff. Delayed lethal arrhythmia must be exceptionally rare.
What happens if u get electric shock?
An electrical shock may cause burns, or it may leave no visible mark on the skin. In either case, an electrical current passing through the body can cause internal damage, cardiac arrest or other injury. Under certain circumstances, even a small amount of electricity can be fatal.
Can you have a delayed reaction to an electric shock?
Symptoms include burns, loss of consciousness and trouble breathing. Delayed electric shock symptoms pose a serious challenge for electric shock victims because they prevent victims from obtaining the prompt medical treatment and care they need. Such delays can have harmful, long-term effects on victims’ health.
Can a irregular heartbeat fix itself?
While medications are used to control abnormal heart rhythms, ablation procedures can cure some types of arrhythmia completely. Once treated, whether through ablation or ongoing medications, most patients with a heart rhythm issue can return to their normal activity levels.
What happens when you have too much electricity in your body?
An electric shock happens when an electric current passes through your body. This can burn both internal and external tissue and cause organ damage. A range of things can cause an electric shock, including: power lines.