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HEART PALPITATIONS, trouble breathing, ... Pain or discomfort in the jaw, neck, arms, back, or shoulders is also more common with a heart attack. ... including your heart. It can raise your blood ...
The feeling of your heart pounding or racing is known as heart palpitations. Typically, heart palpitations are not anything to worry about, but there are times when you should see a doctor about them.
For instance, heart palpitations can be a red flag for an underlying heart condition. However, even potentially harmless reasons for heart palpitations can have serious consequences.
The rhythm of the palpitations may indicate the etiology of the palpitations (irregular palpitations indicate atrial fibrillation as a source of the palpitations). [1] An irregular pounding sensation in the neck can be caused by the dissociation of mitral valve and tricuspid valve , and the subsequent atria are contracting against a closed ...
Symptomatic episodes may involve heart palpitations, fainting, lightheadedness, loss of consciousness, shortness of breath, or chest pain. [2] Atrial fibrillation is associated with an increased risk of heart failure, dementia, and stroke. [3] [12] It is a type of supraventricular tachycardia. [14]
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 ...