Sleeping in a Recliner After Open-Heart Surgery: The Setup That Protects Your Sternum

After a median sternotomy your breastbone has been divided and wired back together. It takes roughly six to eight weeks for the bone to knit, and the instructions you leave hospital with, usually called sternal precautions, exist to stop anything pulling the two halves apart while that happens.

Sleep is where a lot of people find those precautions hardest to keep. You cannot roll onto your side, lying flat can feel breathless, and getting out of a normal bed usually means twisting and pushing with your arms. That is why so many heart surgery patients end up in a recliner. It is a sensible choice, as long as the chair itself is not working against you.

Nothing on this page replaces your surgeon’s or cardiac rehab team’s instructions. Precautions differ between hospitals and between procedures. Some units now use a newer, less restrictive approach described below. Where this guide and your team disagree, follow your team.

Why a Recliner Helps After a Sternotomy

• It holds you on your back. Back sleeping is the position most cardiac surgeons want for the first six to eight weeks, because it puts no uneven load on the healing sternum. A recliner makes rolling onto your side much less likely than a bed does.
• Breathing is easier propped up. Many people feel short of breath lying flat in the first weeks. Raising the head and trunk takes some of that pressure off.
• Your legs come up. If a leg vein was taken for a bypass graft, that leg often swells. A footrest raises it without a pile of pillows that slides apart overnight.
• Getting up can be done without your arms. This is the big one, and it depends entirely on the chair.

The Chair Problem Nobody Mentions

Standard sternal precautions typically tell you not to push up with your arms, not to pull on anything, and not to twist while reaching. Now picture getting out of an ordinary manual recliner at 3am. You reach down to a lever at your side, which is a twisting reach. You shove the footrest closed with your calves, then push yourself upright on the armrests. That covers three of the movements you have been told to avoid, in about four seconds.

So the question is not whether to use a recliner. It is which one, and how you get in and out of it.

• Power-lift recliner: the best fit. A button lowers the footrest and tilts the seat forward until you are nearly standing, with no lever, no push and no twist. Many medical supply shops rent them for exactly this recovery period.
• Power recliner (without lift): good for reclining and closing the footrest, but you still have to stand up from the seat. Practise standing using your legs only before surgery.
• Manual lever recliner: usable, but ask someone to work the lever and close the footrest for you for the first weeks. Do not do it one-handed at night.
• Rocker-recliners and deep, soft chairs: the worst option. They move when you try to stand, and a low, sinking seat makes rising without your arms very hard.

“Keep Your Move in the Tube”

Some cardiac rehab teams no longer use fixed weight and movement limits. Instead they teach an approach called Keep Your Move in the Tube: imagine a tube around your upper body and keep your arms close to your sides, inside it, whenever they are bearing weight. Short lever arms put much less stress on the sternum than arms stretched out or reaching.

Studies of this approach found patients got back to everyday activities sooner, and about three times as many went straight home rather than to rehabilitation, without an increase in wound complications. If your team uses it, getting out of a chair with your elbows tucked in and hands close to your hips may be allowed where pushing up with arms spread wide is not. Ask which approach your unit follows before you set up the chair.

Setting Up the Chair

• Everything within reach without leaning. Phone, water, tissues, your cough pillow and your medication need to sit on a table directly beside you at chair-arm height. Most unplanned twisting happens while reaching for something.
• A firm pillow to hug. Most units send you home with one. Hold it tight against your chest whenever you cough or sneeze, which splints the sternum and makes coughing far less painful.
• Recline to a comfortable angle, not flat. Somewhere around 120 to 135 degrees suits most people. Our recliner angle guide covers what each angle does.
• Fill the gap behind your neck. Weeks of sleeping in a chair with your head dropping forward or back is how heart surgery patients end up with a new neck problem. You need a thin support, typically one to three inches, not a bed pillow.
• Feet up, and move them. Footrest up for the night, and do slow ankle pumps before you settle and whenever you wake. The risk of clots after major surgery is real, and keeping the calf muscles moving is one of the few things within your control.

How Long to Sleep in the Recliner

Many patients use a recliner for the first two to four weeks, then move back to bed while still sleeping on their back until the surgeon clears side sleeping, commonly at the six-to-eight-week review. A recliner is a recovery tool, not a permanent bed. Months of sitting with your hips and knees bent brings its own stiffness and circulation problems, which we cover in whether recliner sleeping is bad for you.

When you move back to bed, the same rules apply: a bed at a height where you can stand up using your legs, a wedge or pillows to keep you slightly raised if you still breathe more easily that way, and a routine for getting out of bed that you rehearsed with your physiotherapist.

Call Your Cardiac Team, Not Us, If

• You feel or hear a clicking, grinding or popping in your breastbone when you breathe, cough or move
• The incision becomes redder, hotter, starts to leak, or opens
• You develop a fever
• One calf becomes painful, swollen or warm
• You are newly breathless lying at an angle that used to be comfortable, or you gain weight quickly with swollen ankles
• You have chest pain that feels different from the incision soreness

If you have chest pain with sweating or breathlessness, or sudden severe shortness of breath, call emergency services.

Frequently Asked Questions

Is it better to sleep in a recliner or a bed after open-heart surgery?

For the first weeks many people find a recliner easier, because it keeps them on their back, raises the upper body for breathing and, if it is a power-lift model, lets them stand without using their arms. A bed is fine if it is at a height you can rise from with your legs and you keep to your sternal precautions getting in and out.

Can I use a manual recliner after a sternotomy?

You can, but working the side lever and pushing up on the armrests are exactly the movements sternal precautions usually restrict. Have someone else operate the lever for the first weeks, or use a power or power-lift recliner if you can borrow or rent one.

When can I sleep on my side after heart surgery?

Most cardiac surgeons want you on your back for around six to eight weeks, with side sleeping cleared at a follow-up appointment once the sternum has healed. Your own surgeon’s timeline takes priority.

Why does my neck hurt after sleeping in a recliner?

Usually because nothing fills the gap between the chair and the back of your neck, so your head falls forward or back for hours. A thin neck support, rather than a full bed pillow, solves it.

Sources

• An alternative approach to prescribing sternal precautions after median sternotomy, “Keep Your Move in the Tube”: PMC
• “Keep Your Move in the Tube” safely increases discharge home following cardiac surgery: PM&R, 2021
• Sternal precautions: protecting your breastbone after surgery: Cleveland Heart