May 27, 2025
As per Cleveland Clinic, heart block is an issue with a heartbeat signal traveling from the top chambers of your heart to the bottom chambers of your heart.
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Symptoms of heart block vary depending on the severity of the block and how it affects the heart pump. It may include
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Pain in the chest can be mild or severe
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You may experience dizziness or intense headaches if you are experiencing a heart attack, as per the Cleveland Clinic.
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As the heart gets dysfunctional, you might faint.
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As the blockage gets worse, you may feel palpitations.
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Nausea is another side effect of an impending heart attack.
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Heart problems may cause difficulty breathing
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If the blockage is advanced, you may feel pain.
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First-degree heart block often has no symptoms and is usually detected during a routine EKG. In contrast, third-degree heart block causes more severe symptoms due to a very slow heart rate. Immediate medical attention is essential if symptoms like dizziness, fatigue, or fainting occur.
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