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Multifocal Atrial Tachycardia Learning Center
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Chest tightness; Lightheadedness; Fainting; Sensation of feeling the heart beat (palpitations) Shortness of breath;
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Palpitations are heartbeat sensations that feel like your heart is pounding or racing. You may simply have an unpleasant awareness of your own heartbeat, or may feel skipped or stopped beats. The heart's rhythm may be normal or abnormal. Palpitati...
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A sensation in which a person is aware of an irregular, hard, or rapid heartbeat.
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Dizziness is light-headedness, feeling like you might faint, being unsteady, loss of balance, or vertigo (a feeling that you or the room is spinning or moving. Most causes of dizziness are not serious and either quickly get better on their own or ...
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Dizziness is a general term that describes sensations of imbalance and unsteadiness, such as vertigo, mild turning, imbalance, and near fainting or fainting. Feelings of dizziness stem from the vestibular system, which includes the brain and the p...
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As a disorder, dizziness is classified into three categories: vertigo, syncope, and nonsyncope nonvertigo. Each category has its own set of symptoms, all related to the sense of balance. In general, syncope is defined by a brief loss of consciousn...
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Dizziness is classified into three categories—vertigo, syncope, and nonsyncope nonvertigo. Each category has a characteristic set of symptoms, all related to the sense of balance. In general, syncope is defined by a brief loss of consciousness (fa...
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As a disorder, dizziness is classified into three categories—vertigo, syncope, and nonsyncope nonvertigo. Each category has a characteristic set of symptoms, all related to the sense of balance. In general, syncope is defined by a brief loss of co...
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Breathing difficulty involves a sensation of difficult or uncomfortable breathing or a feeling of not getting enough air. See also: Difficulty breathing - first aid
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Shortness of breath, or dyspnea, is a feeling of difficult or labored breathing that is out of proportion to the patient's level of physical activity. It is a symptom of a variety of different diseases or disorders and may be either acute or chronic.
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Fainting is a temporary loss of consciousness due to a drop in blood flow to the brain. The episode is brief (lasting less than a couple of minutes) and is followed by rapid and complete recovery. You may feel light-headed or dizzy before fainting...
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Fainting is a temporary loss of consciousness, weakness of muscles, and inability to stand up, all caused by sudden loss of blood flow to the brain. Fainting is a relatively common symptom caused by a variety of problems relating to changes in blo...
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Fainting is loss of consciousness caused by a temporary lack of oxygen to the brain. Known by the medical term "syncope," fainting may be preceded by dizziness , nausea, or a feeling of extreme weakness.
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Syncope, or fainting, is a temporary loss of consciousness, usually caused by decreased blood flow to the brain . Syncope is a symptom, rather than a disease itself, and has many causes. The vasovagal faint, which usually occurs in young, otherwis...
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Chest pain is discomfort or pain that you feel anywhere along the front of your body between your neck and upper abdomen.
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Failure to thrive is a description applied to children whose current weight or rate of weight gain is significantly below that of other children of similar age and sex.
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Failure to thrive (FTT) is a term used to describe children whose physical growth over time is inadequate when compared to a standard growth chart.
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Failure of an infant, toddler, or child to grow at a normal rate. Related terms include malnutrition, growth hormone deficiency, low birth weight, and short stature. Failure to thrive (FTT) occurs when an infant, toddler, or child fails to grow at...
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Failure to thrive (FTT) is used to describe a delay in a child's growth or development. It is usually applied to infants and children up to two years of age who do not gain or maintain weight as they should. Failure to thrive is not a specific dis...
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Failure to thrive is a term used to describe infants and young children who are not growing or are losing weight due to malnutrition , neglect, abuse, or medical conditions. In failure to thrive, the child may have a low body weight (below the thi...
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Electrical impulses causes the heart to pump. Normally the impulse originates in the right upper chamber of the heart, called the right atrium. The electrical
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Unintentional weight loss is a decrease in body weight that is not voluntary. In other words, you did not try to loss the weight by dieting or exercising. See: Intentional weight loss
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Weight loss is a reduction in body mass characterized by a loss of adipose tissue (body fat) and skeletal muscle.
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Breathing difficulty while lying down is an abnormal condition in which a person must keep the head elevated (by sitting or standing) to be able to breathe deeply or comfortably. The condition may also cause a person to wake up suddenly during the...
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Feeling lightheaded is a sensation that may precede syncope or fainting. It is usually experienced when in an upright position (standing or sitting). If
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