1. Chest Pain or Discomfort
- What It Feels Like:
Persistent chest pain, pressure, tightness, or a squeezing sensation in the center or left side of the chest is one of the most common warning signs. This discomfort may come and go or feel like indigestion. - Why It Happens:
Reduced blood flow to the heart muscle causes ischemia (lack of oxygen), leading to chest pain. - What to Do:
If chest pain lasts more than a few minutes or recurs, seek medical help immediately.
2. Fatigue and Weakness
- What It Feels Like:
Unexplained fatigue, especially in women, may occur up to a month before a heart attack. Simple tasks like walking or climbing stairs may leave you feeling unusually exhausted. - Why It Happens:
The heart is working harder to pump blood, leading to decreased energy levels. - What to Do:
Monitor your energy levels and consult a doctor if fatigue persists without an obvious cause.