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After a heart attack

Most people are encouraged to start gentle walking soon after a heart attack. Cardiac rehab is the safest way to build back up.

Join cardiac rehab#

Ask for a referral. It's supervised, tailored, and linked to better recovery. If there's a wait, ask what you can safely do at home.

Typical early weeks#

Short, easy walks, often several times a day, building gradually as your team advises. You should be able to talk comfortably.

Stop and call emergency services if#

Chest pain or pressure, pain spreading to arm, jaw or back, severe breathlessness, or fainting.

Emotions are normal#

Fear and low mood after a heart attack are common. Tell your team; support helps.

Should I talk to my doctor before walking?

If you have a heart, lung or other health condition, take medicines that affect heart rate or blood sugar, or haven't been active for a long time, yes. Our printable question list helps.

Is it OK to walk if it hurts?

Mild soreness is common when starting. Sharp, worsening or chest pain means stop and get checked.

How hard should I walk?

Use the talk test: you should be able to talk in full sentences.

Handy tools: Heart-rate zones · Realistic weight-loss timeline · Questions for your doctor

Walking with heart disease → Heart-rate zones →

Last reviewed October 30, 2026 · Updated November 1, 2026 · Sources · General information, not medical advice.

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