Heart disease is a relatively common health condition that affected more than 80 million Americans in 2006, according to the American Heart Association. One of the risk factors is hardening of the arteries, or atherosclerosis. Plaque builds up on the inner lining of blood vessels, increasing the strain on the heart and the risk of a heart attack. Heart bypass surgery routes blood around these blockages. It is often performed if multiple vessels are involved, making the less invasive coronary angioplasty inappropriate. Strength training following surgery can aid recovery.
Procedure
Heart bypass surgery involves open chest, open heart surgery. The procedure is well tolerated by the human body, though it is not without risks. During the procedure, the breastbone or sternum is separated. This aspect of the surgery influences how you may proceed with strength training during your recovery period. Your caretakers will encourage physical activity a day or two following surgery. After hospitalization, exercise will be an important part of your recovery.
Early Restrictions
Because the sternum is separated, you will need to follow recovery procedures just as with any broken bone. This means that you will not be able to lift any weight over 10 pounds for four to six weeks following surgery. While the bone will likely be wired in place, the risk of re-injury exists if you try to do too much, too soon. You will experience some pain at the surgery site, which will deter you from lifting. However, you will gradually begin to feel more comfortable and able to strength train after your initial recovery period.
Guidelines
You should not begin a strength training program until you have an okay from your doctor. While you will be doing aerobic activity as part of your recovery, weight restrictions will prevent you from beginning other forms of exercises right away. You should proceed slowly with your strength training, with short sessions of 15 to 20 minutes. Confine your workouts to light resistance activity until you become stronger. After eight weeks or until you receive your doctor's okay, you can increase your weight restriction to 20 pounds.
Cautions
An important point to bear in mind is that the effects of heart bypass surgery will cause you to naturally restrict your movements, especially those impacting your chest muscles. Because of the inactivity, your muscles will have weakened. Therefore, proceeding slowly is essential. Oftentimes during open heart surgery, nerves may be damaged. You may experience numbness in your chest, arms or hand. Numbness in your hands may impact your ability to hold weights properly. Instruction by a qualified fitness or cardiac rehab professional can ensure you are using proper form and technique for your strength training sessions.
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