The 5 numbers cardiologists want every adult to know before it's too late

The heart rarely sends dramatic warnings in its early stages of trouble. Unlike a broken bone or a fever, cardiovascular disease often develops quietly. Arteries can narrow, blood pressure can rise, and blood sugar can remain uncontrolled for years without causing obvious symptoms.That is why many cardiologists encourage people to become familiar with a few key health measurements. These numbers are not just figures on a medical report. They tell a story about how the body is functioning and how much strain the heart is under every day.According to the Government of India's National Family Health Survey (NFHS-5), hypertension, obesity, and diabetes continue to affect a growing number of Indian adults. These conditions are among the strongest contributors to cardiovascular disease.The good news is that many of these risks can be detected early. Often, all it takes is knowing a few important numbers.