Three key symptoms of heart failure: ‘Sock marks on your legs aren’t normal’
Approximately 500,000 people in the Netherlands live with heart failure, a condition that causes 22 deaths daily but is often misunderstood by the public. Cardiologists identify key symptoms such as shortness of breath and persistent leg swelling to help individuals recognize the disease early. Experts emphasize that many patients remain unaware of their condition despite its serious risks.



