Dizziness, dizziness, sweating a lot when the heart beats fast is what disease?

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Hello doctor. Let me ask, my heart often beats fast, palpitations, dizziness, sweating when beating fast, I have been like this for the last few years. I want to know the case of dizziness, lightheadedness, sweating a lot when the heart beats fast due to what disease? Is it a sign of heart disease or some kind of anxiety disorder? Thank you.
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Hi,
The above symptoms are often due to autonomic dysfunction, or are related to stress, excessive anxiety (anxiety disorder), or emotional To overcome this situation, you need to adjust your work properly, avoid too much stress, eat enough meals, on time, rest, relax, exercise do sports, do not use stimulants, coffee, alcohol.
However, you need to see a cardiologist to rule out some diseases that can also cause the above symptoms such as adrenal myeloma, arrhythmia, heart failure, hyperthyroidism.
You can go to the hospitals of Vinmec Health System nationwide for a more thorough examination and consultation. Thank you for trusting Vinmec to send the question of dizziness, dizziness, sweating a lot when the heart is beating fast.

Answered by Specialist Doctor II Nguyen Bang Phong - Internal Medicine - Interventional Cardiology cum Head of Heart Failure Clinic - Cardiovascular Center - Vinmec Times City International Hospital.