Heart disease is the leading cause of death worldwide, and the worst part? Most people ignore the warning signs their body gives them before a heart attack. Many believe a heart attack happens suddenly, but in reality, your body sends distress signals long before the emergency strikes.
If you know what to look for, you can take preventive action and possibly save your life or the life of someone you love. Here are six warning signs that can appear up to a month before a heart attack.
1. Unusual Fatigue 
If you feel exhausted even after resting, it could be an early warning sign of heart trouble. This fatigue is different from normal tiredness—it’s an overwhelming exhaustion that doesn’t go away.
Why it happens: The heart is struggling to pump blood efficiently, making your body work harder and leaving you drained.
What to watch for:
Feeling worn out even after light activities Trouble getting through the day without naps Waking up tired despite sleeping well
2. Shortness of Breath 
Feeling out of breath from simple activities like climbing stairs, walking, or even talking could be a red flag.
Why it happens: When your heart struggles to pump blood, oxygen levels drop, making it harder to breathe.
What to watch for: Struggling to catch your breath during normal activities Feeling dizzy or lightheaded along with breathlessness Waking up at night gasping for air
3. Chest Discomfort or Pain 
Chest pain doesn’t always come suddenly like in the movies. Many people experience mild pain, tightness, or pressurein their chest weeks before a heart attack.
Why it happens: Blocked arteries reduce blood flow to the heart, causing discomfort.
What to watch for: A heavy, squeezing, or burning feeling in the chest Pain that comes and goes rather than staying constant Pain spreading to the left arm, jaw, back, or stomach
If you experience sudden or severe chest pain, seek medical help IMMEDIATELY.
4. Swelling in the Feet, Ankles, and Legs 
Unexplained swelling in your lower body could mean your heart isn’t pumping blood properly.
Why it happens:
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