What are the symptoms of a heart attack and how can I protect myself?

Dear Nagesh ji,

A heart attack can be sudden, but your body often gives early warning signs. Recognising these symptoms and following a heart-healthy lifestyle can help prevent serious complications in the future.

Symptoms of a Heart Attack

Here are the most common signs of a heart attack that you should never ignore:

• Chest pain or tightness, usually on the left side

• Shortness of breath, especially during light activity or at rest

• Pain or discomfort spreading to the left arm, neck, jaw, or back

• Cold sweat, dizziness, or a sense of uneasiness

• In some cases, nausea, indigestion, or fatigue—more common in women

If these symptoms last longer than 10–15 minutes, it is important to seek emergency medical care immediately.

How to Protect Yourself

Preventing a heart attack starts with regular health checks and healthy habits:

• Get your blood pressure, blood sugar, and cholesterol checked every 6 months

• Stay physically active with at least 30–45 minutes of walking or light exercise daily

• Avoid smoking and limit alcohol intake

• Eat a heart-friendly diet—less salt, sugar, oily, and processed foods

• Maintain a healthy weight and get adequate sleep

• Manage stress through yoga, meditation, or relaxation techniques

How HexaHealth Can Help You

• Connect you with top cardiologists in Hyderabad for expert advice

• Help you assess your heart risk and get guidance on lifestyle changes

• Provide complete support if you ever need treatment like angiography or angioplasty

Nagesh ji, if you’ve ever experienced mild chest discomfort or have a family history of heart issues, it's wise to get a preventive heart screening.