Your body will alert you of these 7 symptoms one month before a heart attack.

Pexels or Ketut Subiyanto
2. Pneumonia of the respiratory tract

When the lungs fail to acquire the necessary quantities of oxygen required for a normal operation of the body, one develops dyspnea. Should you or someone you know have dyspnea, it is advisable to see a doctor as it might indicate a possible heart attack.

3. Fluctuation
Your body may wish to warn you to take things slowly and review your lifestyle if you suddenly start feeling weak for no apparent cause.

4. Cold Sweats and Dizziness