The pain and other accompanying symptoms caused by a pinched nerve can be unbearable. A pinched nerve in the neck occurs when excessive pressure is placed on a nerve or the nerve roots by a nearby structure. Some of the more common structures that cause pinched nerves are cervical discs, bone spurs and tight muscles.
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Heart rate is controlled by electrical impulses that travel through contractile heart muscle and when there is a defect in the heart tissue, contractions can greatly increase. According to the Mayo Clinic, a healthy adult heart beats between 60 and 100 times per minute when at rest.
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Vomiting and diarrhea are very common symptoms that occur together and usually are the result of something minor that goes away on its own within two to three days. An elevated heart rate can also be caused by many different things, such as exercise, medications, anxiety and fear.
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