down or sudden nighttime awakenings with shortness of breath.
Other possible signs:
Needing to sleep propped up
Frequent nighttime urination
6. Cognitive Changes
Reduced blood flow may affect brain function, leading to:
Difficulty concentrating
Memory problems
Mental “fog”
While these symptoms are often linked to stress or aging, persistent changes alongside other symptoms should not be ignored.
7. Atypical Chest Discomfort
Not all heart-related symptoms involve severe chest pain. Some people experience:
Pressure, tightness, or fullness in the chest
Discomfort spreading to the jaw, neck, shoulders, or back
Symptoms resembling indigestion or muscle strain
These sensations may come and go over days or weeks.
Why These Symptoms Occur
In many cases, coronary arteries gradually narrow due to plaque buildup, reducing blood flow to the heart. The heart compensates by working harder, but over time this strain can produce warning signs.
Symptoms vary widely:
Women more often experience fatigue, nausea, and
