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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 ...
Also, it is contrary to the experience by POTS specialist Phil Fischer, M.D., medical director of Mayo Clinic. The Mayo Clinic is one of the leading clinics in the area. Fischer's experience is that beta blockers and Midodrine helps a lot.
Da Costa's syndrome, also known as soldier's heart among other names, was a syndrome or a set of symptoms similar to those of heart disease.These include fatigue upon exertion, shortness of breath, palpitations, sweating, chest pain, and sometimes orthostatic intolerance.
Serotonin syndrome, in which an excess of serotonin in the synapses causes a similar crisis of hypertension and mental confusion, could be confused with an adrenergic storm. Serotonin, being a tryptamine (non-catecholamine) involved in higher brain functions, can cause dangerous hypertension and tachycardia from its effects on the sympathetic ...
Idiopathic postprandial syndrome, colloquially but incorrectly known by some as hypoglycemia, describes a collection of clinical signs and symptoms similar to medical hypoglycemia but without the demonstrably low blood glucose levels which characterize said condition.
He was among the first researchers in the United States to employ head upright tilt table testing for the diagnosis of vasovagal (neurocardiogenic) syncope. He is also widely considered one of the world's leading experts on postural orthostatic tachycardia syndrome (POTS) and orthostatic hypotension. He has also pioneered new wound closure ...
This article provides a list of autoimmune diseases. These conditions, where the body's immune system mistakenly attacks its own cells, affect a range of organs and systems within the body. Each disorder is listed with the primary organ or body part that it affects and the associated autoantibodies that are typically found in people diagnosed ...
Fludrocortisone, sold under the brand name Florinef, among others, is a corticosteroid used to treat adrenogenital syndrome, postural hypotension, and adrenal insufficiency. [1] [2] [3] In adrenal insufficiency, it is generally taken together with hydrocortisone. [3] Fludrocortisone is taken by mouth [3] and is most commonly used in its acetate ...