Cold Sweats
Cold sweats are often a sign of something wrong. Sweating is your normal way to regulate temperature. However, it causes the heart to work more, so check with a doctor. It might not be heart problems but could be a neurological disease or infection.
Swollen Legs
In summer, it’s possible to experience swollen legs. However, if they regularly swell, it could indicate heart problems. Fluid retention (edema) most commonly affects the feet and legs because they’re further away from the heart. Go to a doctor for evaluation.