4. Hair Loss
One of the most visible signs of heart disease is losing hair on the crown of your head. This most commonly affects men over 50, but some women may also be in the risk group.
5. Irregular Rhythms
Arrhythmia (irregular heartbeat) or tachycardia (increased heart rate) can happen abruptly and often lasts for 1-2 minutes. If it doesn’t fade, you might feel dizziness and extreme fatigue, in which case you should call the doctor right away.
6. Loss of Breath
Dyspnea, or breathlessness, is a strong feeling of being unable to draw a deep breath; often you’ll feel tired and dizzy, as well. This sign affects both men and women for up to six months before a heart attack.
7. Unusual Perspiration
Often associated with women going through menopause, these hot flashes could be signaling something much worse. Take note of any flu-like symptoms, clammy skin, or sweatiness occurring regardless of air temperature or physical exertion.
8. Chest Pains
The biggest and most well-known symptom is the uncomfortable sensation in one or both arms, jaw, neck, shoulders, or chest. In men, this symptom refers to the most important early signs of an impending heart attack that should not be ignored. On the other hand, it affects only 30% of women.