For example, someone may experience unusual fatigue, mild pressure, nausea, or shortness of breath and assume it is indigestion or exhaustion.

Symptoms can also come and go.

That does not necessarily make them harmless.

If symptoms are new and concerning, especially in someone with cardiovascular risk factors, medical assessment is appropriate.

What You Can Do for Long-Term Heart Health

Recognizing symptoms is important, but prevention and risk management matter too.

A heart-healthy lifestyle generally includes regular physical activity appropriate for your abilities, a balanced diet, not smoking, maintaining a healthy weight when possible, managing blood pressure and cholesterol, controlling diabetes when present, getting adequate sleep, and attending appropriate medical checkups.

Physical activity does not have to mean intense exercise.

Walking, cycling, swimming, and other moderate activities can contribute to cardiovascular fitness.

If you have a medical condition or have been inactive for a long time, discuss an appropriate activity level with a healthcare professional.