Defibrillators: Are They Harmful to the Human Body?

Defibrillators primarily work by delivering an electric shock to the heart muscles to restore normal heart rhythm. While higher electrical currents can enhance the effectiveness of the treatment, they also increase the risk of damaging the heart muscle. Therefore, it's crucial to select the appropriate level of electrical energy for each patient.

Types of Defibrillators and Their Impact

There are two main types of defibrillators commonly used today: biphasic wave and monophasic wave devices. Monophasic defibrillators typically require a higher energy level, around 360 joules, which can cause more stress on the heart tissue. In contrast, biphasic defibrillators operate at a lower energy range, usually between 120 to 200 joules, making them safer and less damaging to the heart muscle.

Understanding the Risks Involved

Although defibrillators are life-saving tools, improper use or excessively high energy shocks may lead to complications. In cases of severe heart damage, the use of a defibrillator could potentially hinder the recovery of heart function. Medical professionals must carefully assess the patient's condition before administering a shock to minimize any potential harm.

Conclusion

In summary, while defibrillators are essential in emergency cardiac care, they should be used with caution. Choosing the right type and amount of electrical energy can significantly reduce the risk of injury and improve patient outcomes. Always ensure that defibrillator use is guided by trained medical personnel to ensure safety and effectiveness.