![]() Neurally mediated hypotension (NMH): Due to faulty brain signals that fail to accurately recognize a state of low blood in the ventricle of the heart while standing. The following are some origins of low blood pressure and high heart rate. While this a considered a normal phenomenon, there are instances where this can occur due to a secondary cause or be the result of a chronic disorder affecting the heart or the brain. ![]() The heart rate can modify itself, as if it senses that a part of the body is not getting enough blood, it will begin to speed up, developing a heart rate over 100 beats per minute (tachycardia) to compensate. The heart needs to pump blood between 80 to 100 beats per minute to ensure that organs and tissues are receiving appropriate perfusion. The human body relies on a balanced level of both blood pressure and heart rate, with both depending on each other to varying extents.
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