You can protect your cardiovascular health by improving your lifestyle- follow a healthier diet and lower the amount of stress. Also, it’s good to recognize the symptoms of heart failure that usually begin to show a month before the heart experiences a failure: A lot of people, before they experience a heart attack, experience these two symptoms. 3. Chest pressure This is a clear symptom that a heart attack can take place in the near future. It’s important to consult your physician if you experience chest ache