during light activity or even at rest, is a serious warning sign. When the heart cannot pump properly, oxygen supply to the brain and body decreases, leading to dizziness and breathing difficulties.
Excessive Sweating Unexplained and excessive sweating—especially when not caused by heat or physical activity—can be a red flag. Sudden cold sweats may indicate that your body is under stress due to poor circulation
or heart strain.
Swelling (Edema) When the heart isn’t functioning efficiently, fluid can build up in the body. This may cause noticeable swelling in the legs, ankles, feet, or even hands. Fluid retention is often
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