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Postural orthostatic tachycardia syndrome (POTS) is a condition characterized by an abnormally large increase in heart rate upon sitting up or standing. [1] POTS is a disorder of the autonomic nervous system that can lead to a variety of symptoms, [10] including lightheadedness, brain fog, blurred vision, weakness, fatigue, headaches, heart palpitations, exercise intolerance, nausea ...
Having a pulse over 100 bpm is called tachycardia. The condition can be brought on by anything from dehydration or excessive caffeine intake, to smoking or anxiety.
>15 years – adult: Tachycardia >100 bpm Heart rate is considered in the context of the prevailing clinical picture. When the heart beats excessively or rapidly, the heart pumps less efficiently and provides less blood flow to the rest of the body, including the heart itself.
Ponzio adds that this energy expenditure not only occurs while running, but post-exercise as well, through a process called excess post-exercise oxygen consumption.
The benefits of physical activity range widely. Most types of physical activity improve health and well-being. Physical activity refers to any body movement that burns calories. “Exercise,” a subcategory of physical activity, refers to planned, structured, and repetitive activities aimed at improving physical fitness and health. [1]
A physically active lifestyle late in life is linked to aging well. A new article published by the Canadian Medical Association reports getting 150 minutes of moderate physical activity each week ...
Orthostatic hypotension, also known as postural hypotension, [2] is a medical condition wherein a person's blood pressure drops when they are standing up (orthostasis) or sitting down. Primary orthostatic hypotension is also often referred to as neurogenic orthostatic hypotension. [ 3 ]
The American Heart Association states the normal resting adult human heart rate is 60–100 bpm. An ultra-trained athlete would have a resting heart rate of 37–38 bpm. [3] Tachycardia is a high heart rate, defined as above 100 bpm at rest. [4] Bradycardia is a low heart rate, defined as below 60 bpm at rest. When a human sleeps, a heartbeat ...