7 Warning Signs Your Heart May Be In Trouble

Most often our body gives signal before any serious health issues. Do not overlook these seven early signs which may be very subtle but powerful to prevent heart attack.

Written by N. Lothungbeni Humtsoe | Published : July 24, 2025 8:50 PM IST

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Dizziness Or Lightheadedness

Are you lately feeling a lot of dizziness or lightheadedness? Studies show that this may be linked to early signs of a heart attack. One may experience this symptom due to reduced blood flow to the brain.

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Shortness Of Breath

One may experience shortness of breath if their heart does not pump blood properly. Shortness of breath is also an early sign of heart attack, hence, visit your doctor as early as possible.

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Fatigue

A change in your energy and tolerance of physical activity can be an indication of impending heart attack.

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Poor Sleep Schedule

Sleep disturbances are another common early sign of a heart attack, which is why many heart attack occurs at 3 am. This is when adrenaline and cortisol levels surge.