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Can Afrin cause ventricular fibrillation?
yes
What is the minimum amount of current enough to kill a man?
100mA of 60Hz AC current for three seconds can cause ventricular fibrillation. From "Deleterious Effecst of Eelctric Shock", Charles F. Dalziel.
Which of these conditions is often the cause of sudden cardiac death?
ventricular fibrillation
If certain conditions exist current levels as low as can be fatal?
Current as low a one milliampere at 60 hertz, applied directly across the heart, can cause irreversible ventricular fibrillation.
If certain conditions exist current levels as low as can be fatal.?
Current as low a one milliampere at 60 hertz, applied directly across the heart, can cause irreversible ventricular fibrillation.
Can spinal cord contusion cause ventricular fibrillation?
Spinal cord contusion primarily affects the spinal cord and may lead to various neurological deficits, but it does not directly cause ventricular fibrillation. Ventricular fibrillation is typically associated with cardiac issues, such as myocardial infarction or severe electrolyte imbalances. However, severe spinal injuries can lead to autonomic dysregulation, which may indirectly affect heart function. Therefore, while not a direct cause, complications from spinal cord injuries could potentially contribute to cardiac disturbances in some cases.
What damage can 100ma - 200ma cause?
A current of 100 mA to 200 mA can be extremely dangerous and potentially fatal if it passes through the human body. Such currents can disrupt the heart's normal rhythm, leading to ventricular fibrillation, which can result in cardiac arrest. Additionally, exposure to these levels of current can cause severe burns, nerve damage, and other serious injuries. Even brief contact with this current range can pose significant health risks.
What condition is an irregular quivering action of the atria and a very rapid ventricular heartbeat?
"atrial fibrillation" is the irregular quivering action of the atria, which in turn, may cause "palpitations" (the awareness of an irregular heartbeat) and/or "tachycardia" (rapid heartbeat).
What to do Rough handling of a hypothermic patient with a pulse may cause?
Individuals in moderate to severe hypothermia stages become more susceptible to sudden ventricular fibrillation http://theemtspot.com/2010/02/25/responding-to-hypothermia/
A common household circiut rated at 15 amps can carry approximately how many times as much current passing through the heart muscle as is required to produce heart fibrillation?
A 15-amp circuit can carry about 100 times more current than what is required to cause heart fibrillation. The current needed to induce fibrillation is around 0.1 amp, while typical 15-amp circuits can handle 15 amps of current.
Does atrial fibrillation affect central venous pressure?
Yes, atrial fibrillation can affect central venous pressure (CVP). During atrial fibrillation, the loss of coordinated atrial contraction can lead to impaired ventricular filling and reduced cardiac output, which may cause changes in venous return and increase CVP. Additionally, the irregular and often rapid heart rate associated with atrial fibrillation can further influence hemodynamics, potentially resulting in elevated CVP in certain patients, especially those with underlying heart failure or volume overload.
Can eye dilation drops cause atrial fibrillation?
The amount of atropine in these eyedrops is insufficient to cause atrial fib. Many medications actually contain trace amounts of atropine to discourage abuse.
