Topic: हार्ट

The sudden death of a 9-year-old girl at a Delhi school has raised concern over cardiac arrest and heart-related illnesses in children, doctors said.

Omega-3-rich fish such as sardines, mackerel and salmon may support heart health and lower triglycerides, but they do not guarantee heart attack prevention.

Breathlessness is often ignored as fatigue or infection, but it can signal heart or lung disease. Know the symptoms, tests and when to seek urgent help.