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  2. Hypnic jerk - Wikipedia

    en.wikipedia.org/wiki/Hypnic_jerk

    Hypnic jerks are associated with a rapid heartbeat, quickened breathing, sweat, and sometimes "a peculiar sensory feeling of 'shock' or 'falling into the void ' ". [2] It can also be accompanied by a vivid dream experience or hallucination. [3] A higher occurrence is reported in people with irregular sleep schedules. [4]

  3. Reflex syncope - Wikipedia

    en.wikipedia.org/wiki/Reflex_syncope

    Episodes of vasovagal syncope are typically recurrent and usually occur when the predisposed person is exposed to a specific trigger. Before losing consciousness, the individual frequently experiences early signs or symptoms such as lightheadedness, nausea, the feeling of being extremely hot or cold (accompanied by sweating), ringing in the ears, an uncomfortable feeling in the heart, fuzzy ...

  4. Postural orthostatic tachycardia syndrome - Wikipedia

    en.wikipedia.org/wiki/Postural_orthostatic...

    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 ...

  5. 11-Year-Old Goes to Bed 'Normally,' Dies in Her Sleep from ...

    www.aol.com/11-old-goes-bed-normally-170724957.html

    An 11-year-old girl died in her sleep from a heart attack — the result of an undiagnosed and very rare heart condition. On the morning of April 3, 2024, Matilda Pritchard’s parents found her ...

  6. Sleeping in This Position May Be Affecting Your Heart Health

    www.aol.com/sleeping-position-may-affecting...

    The most important thing about sleep and heart health is to actually get a good night’s rest, says Dr. Mehta. “The American Heart Association added sleep as a very important factor of Life's ...

  7. Palpitations - Wikipedia

    en.wikipedia.org/wiki/Palpitations

    Palpitations occur when a person becomes aware of their heartbeat. The heartbeat may feel hard, fast, or uneven in their chest. [1] [2] Symptoms include a very fast or irregular heartbeat. Palpitations are a sensory symptom. [1] They are often described as a skipped beat, a rapid flutter, or a pounding in the chest or neck. [1] [2]

  8. Supraventricular tachycardia - Wikipedia

    en.wikipedia.org/wiki/Supraventricular_tachycardia

    A normal resting heart rate is 60 to 100 beats per minute. A resting heart rate of more than 100 beats per minute is defined as a tachycardia. During an episode of SVT, the heart beats about 150 to 220 times per minute. [9] Specific treatment depends on the type of SVT [5] and can include medications, medical procedures, or surgery. [5]

  9. After months of sleeping on the street, pregnant woman ... - AOL

    www.aol.com/months-sleeping-street-pregnant...

    Because she is in her third trimester, Saraceno moved up on the shelter list. Horton said last week that there are two other pregnant woman seeking beds at the OpenDoors warming shelter in Pawtucket.