Should I exercise?
People who are physically active have a lower risk of a heart
attack than those who are not active. If you have been
diagnosed with heart disease or had heart surgery, exercise
can help keep your condition under control. Exercise
improves your energy level and confidence. It helps your
heart and the rest of your body get stronger and work better.
A few months of regular exercise will make your heart muscle
pump more blood with less work and use oxygen better.
Always talk about your exercise program with your health care
provider to make sure it is safe for you. Your provider may
recommend a stress test to find out how much exercise is safe
for you. Ask your provider which exercises are best and
whether the medicines you take will affect your response to
exercise. Get your provider's approval before you lift
weights, use a weight machine, jog, or swim. Ask if you
should avoid chores such as raking, shoveling, mowing, or
scrubbing.
What kinds of exercise should I do?
Aerobic exercise is the most important part of an exercise
program for people with heart disease. Aerobic exercise is
any form of repetitive, rhythmic exercise that uses your
large muscles, makes you breathe faster, and gets your heart
going. Examples include walking, dancing, swimming, or
biking.
Before starting aerobic exercise, prepare your muscles and
get your heart pumping by doing stretching for 10 to 15
minutes. After you finish your workout, cool down with a
slow walk and stretching for at least 5 minutes.
Work up to 30 to 60 minutes of aerobic exercise 3 to 5 times
a week. You can break up your exercise into 10 or 15 minute
sessions. This approach is very helpful for people who are
not used to exercising. Your provider may tell you that
once your heart gets to a certain rate (number of heartbeats
each minute), that you should stop or slow your exercising.
You will need to check your heart rate. To do this, check
your pulse or use a digital heart rate monitor. Ask your
provider if you should also check your blood pressure when
you exercise.
Changing your workouts can help you stick with your exercise
program. If you enjoy walking, this may simply mean changing
your route or sometimes walking with a friend. Or you may
want to try another type of exercise. Exercise machines like
stationary bikes, cross-country ski machines, stair-climbing
machines, treadmills, and rowing machines also provide good
aerobic exercise. You can use them in your home or join a
gym. Many exercise machines allow you to read, watch TV, or
listen to music while working out.
What should I watch out for?
- Use common sense. If your exercise session leaves you
exhausted, you've probably done too much. Do less next
time.
- Avoid isometric exercises. Isometric exercises involve
straining muscles against an immovable object.
- Don't exercise outdoors when it is too cold, hot, or
humid. High humidity may make you tire more quickly.
Extreme temperatures can interfere with circulation, make
breathing difficult, and cause your heart to work harder.
Try walking in an indoor shopping mall when the weather is
very hot or very cold.
- Make sure you drink water before, during, and after
exercise, even before you feel thirsty, especially on hot
days.
- Do not exercise if you are feeling sick or have a
fever. Wait a few days after all symptoms are gone before
restarting your exercise program, unless your health care
provider gives other directions.
- If you have not been able to exercise for a few days (for
example, due to illness, vacation, or bad weather), start
slowly and gradually increase your workout until you are
back where you started.
- Stop exercising if you develop a rapid or irregular
heartbeat, have chest pain, or have heart palpitations.
Check your pulse after you have rested for 3 to 5 minutes.
If it is still above 120 to 150 beats per minute, call
your health care provider for further instructions.
Stop the exercise and call your health care provider right
away if you have pressure or pain in the chest, neck, arm,
jaw, or shoulder.
Talk with your provider about your exercise plan if you get
weak, dizzy or lightheaded, or have other symptoms when
exercising.


Disclaimer: This content is reviewed periodically and is subject to
change as new health information becomes available. The
information provided is intended to be informative and educational and is not a
replacement for professional medical evaluation, advice, diagnosis or
treatment by a healthcare professional.
HIA File EXR4164F.HTM Release 9.0/2006. Copyright © 2006 McKesson Corporation and/or one of its subdiaries. All Rights Reserved.
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