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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 ...
The United States Department of Health and Human Services reported approximately 1 in 68 children are diagnosed with autism at age 8, and onset is typically between ages 2 and 4. [ 28 ] The increasing number of students diagnosed with autism in the schools presents significant challenges to teachers , school psychologists , and other school ...
Autism spectrum disorder [a] (ASD), or simply autism, is a neurodevelopmental disorder "characterized by persistent deficits in social communication and social interaction across multiple contexts" and "restricted, repetitive patterns of behavior, interests, or activities". [11] Sensory abnormalities are also included in the diagnostic manuals ...
Children ages 5 to 8 had the highest autism rate at 30.3 diagnoses per 1,000 children in 2022. The second-highest rate was children 4 and younger at 28.8 per 1,000 children. Study tracks growing ...
While POTS is not life-threatening, it can be “very annoying” to those who suffer from the condition, he said. “Those people can have those dizziness episodes 20, 30, 50 times a day,” von ...
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Developmental disability is a diverse group of chronic conditions, comprising mental or physical impairments that arise before adulthood. Developmental disabilities cause individuals living with them many difficulties in certain areas of life, especially in "language, mobility, learning, self-help, and independent living". [1]
A 2003 review of epidemiological studies of children found autism rates ranging from 0.03 to 4.84 per 1,000, with the ratio of autism to Asperger syndrome ranging from 1.5:1 to 16:1; [142] combining the geometric mean ratio of 5:1 with a conservative prevalence estimate for autism of 1.3 per 1,000 suggests indirectly that the prevalence of AS ...