After your coronary angiogram, you may be sore.

That's normal.

And you may have swelling, bruising, or a small lump around the site where the catheter went into your body.

It's important to avoid strenuous activity for several days or until your doctor says it's okay.

This is to help heal the area where the catheter went in.

You can do easy things around the house, such as light housework or cooking.

But don't lift anything heavy, and don't do any hard exercise.

Easy walking is probably okay if your doctor allows it.

You can take a shower 24 to 48 hours after the procedure.

But don't soak the site or take a bath for 1 week or until your doctor says it's okay.

Before you go home, you'll meet with the staff to go through your care plan.

The plan will include information about checkups, specialist care, any ongoing tests you may need, and who to call if there's a problem.

This is a great time to ask questions.

Your medicines may change too, so be sure you understand what they are and how to take them.

Your plan will also include having a heart-healthy lifestyle.

This includes eating healthy, being active, staying at a healthy weight, and not smoking.

This will give you the best chance for a longer, healthier life.

After going home, be sure that you follow any instructions about diet or activity, and take your medicines as prescribed.

You'll also get directions on how to care for the site where the catheter was put in.

Watch for a lump that's getting bigger under the site.

And watch for bleeding from that area.

A small amount of blood on the bandage can be normal.

But call your doctor if bright red blood soaks through the bandage.

Call your doctor if you have problems such as new or worse pain or bleeding.

And call if your leg or hand is painful, looks blue, or feels cold, numb, or tingly.

Also call if you see signs of infection, such as increased pain, swelling, warmth, or redness; or drainage from the area.

Get emergency help right away if you pass out, have severe trouble breathing, have sudden chest pain and shortness of breath, or if you cough up blood.

Knowing what to watch for and taking good care of yourself can help you heal and avoid problems.

You know yourself best, so call your doctor if you have any questions.

And remember, recovery and healing take time.